gcc/configure

   1 #! /bin/sh
   2
   3 # Guess values for system-dependent variables and create Makefiles.
   4 # Generated automatically using autoconf version 2.13
   5 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc.
   6 #
   7 # This configure script is free software; the Free Software Foundation
   8 # gives unlimited permission to copy, distribute and modify it.
   9
  10 # Defaults:
  11 ac_help=
  12 ac_default_prefix=/usr/local
  13 # Any additions from configure.in:
  14 ac_help="$ac_help
  15   --with-gnu-ld           arrange to work with GNU ld."
  16 ac_help="$ac_help
  17   --with-ld               arrange to use the specified ld (full pathname)."
  18 ac_help="$ac_help
  19   --with-gnu-as           arrange to work with GNU as."
  20 ac_help="$ac_help
  21   --with-as               arrange to use the specified as (full pathname)."
  22 ac_help="$ac_help
  23   --with-stabs            arrange to use stabs instead of host debug format."
  24 ac_help="$ac_help
  25   --with-elf              arrange to use ELF instead of host debug format."
  26 ac_help="$ac_help
  27   --with-local-prefix=DIR specifies directory to put local include."
  28 ac_help="$ac_help
  29   --with-gxx-include-dir=DIR
  30                           specifies directory to put g++ header files."
  31 ac_help="$ac_help
  32   --enable-checking[=LIST]
  33                           enable expensive run-time checks.  With LIST,
  34                           enable only specific categories of checks.
  35                           Categories are: misc,tree,rtl,gc,gcac; default
  36                           is misc,tree,rtl"
  37 ac_help="$ac_help
  38   --disable-cpp           don't provide a user-visible C preprocessor."
  39 ac_help="$ac_help
  40   --with-cpp-install-dir=DIR
  41                           install the user visible C preprocessor in DIR
  42                           (relative to PREFIX) as well as PREFIX/bin."
  43 ac_help="$ac_help
  44   --disable-cpplib        use the old isolated C preprocessor."
  45 ac_help="$ac_help
  46   --enable-c-cpplib       link cpplib directly into C and C++ compilers
  47                           (EXPERIMENTAL) (implies --enable-cpplib)."
  48 ac_help="$ac_help
  49   --enable-c-mbchar       Enable multibyte characters for C and C++."
  50 ac_help="$ac_help
  51   --enable-threads        enable thread usage for target GCC.
  52   --enable-threads=LIB    use LIB thread package for target GCC."
  53 ac_help="$ac_help
  54   --enable-objc-gc        enable the use of Boehm's garbage collector with
  55                           the GNU Objective-C runtime."
  56 ac_help="$ac_help
  57   --with-dwarf2   force the default debug format to be DWARF2."
  58 ac_help="$ac_help
  59   --enable-nls            use Native Language Support (disabled by default)"
  60 ac_help="$ac_help
  61   --disable-nls           do not use Native Language Support"
  62 ac_help="$ac_help
  63   --with-included-gettext use the GNU gettext library included here"
  64 ac_help="$ac_help
  65   --with-catgets          use catgets functions if available"
  66 ac_help="$ac_help
  67   --disable-win32-registry
  68                           Disable lookup of installation paths in the
  69                          Registry on Windows hosts.
  70   --enable-win32-registry Enable registry lookup (default).
  71   --enable-win32-registry=KEY
  72                           Use KEY instead of GCC version as the last portion
  73                          of the registry key."
  74 ac_help="$ac_help
  75   --with-gc={simple,page} Choose the garbage collection mechanism to use
  76                            with the compiler."
  77 ac_help="$ac_help
  78   --enable-new-gxx-abi
  79                           select the new abi for g++. You must select an ABI
  80                           at configuration time, so that the correct runtime
  81                           support is built. You cannot mix ABIs."
  82
  83 # Initialize some variables set by options.
  84 # The variables have the same names as the options, with
  85 # dashes changed to underlines.
  86 build=NONE
  87 cache_file=./config.cache
  88 exec_prefix=NONE
  89 host=NONE
  90 no_create=
  91 nonopt=NONE
  92 no_recursion=
  93 prefix=NONE
  94 program_prefix=NONE
  95 program_suffix=NONE
  96 program_transform_name=s,x,x,
  97 silent=
  98 site=
  99 srcdir=
 100 target=NONE
 101 verbose=
 102 x_includes=NONE
 103 x_libraries=NONE
 104 bindir='${exec_prefix}/bin'
 105 sbindir='${exec_prefix}/sbin'
 106 libexecdir='${exec_prefix}/libexec'
 107 datadir='${prefix}/share'
 108 sysconfdir='${prefix}/etc'
 109 sharedstatedir='${prefix}/com'
 110 localstatedir='${prefix}/var'
 111 libdir='${exec_prefix}/lib'
 112 includedir='${prefix}/include'
 113 oldincludedir='/usr/include'
 114 infodir='${prefix}/info'
 115 mandir='${prefix}/man'
 116
 117 # Initialize some other variables.
 118 subdirs=
 119 MFLAGS= MAKEFLAGS=
 120 SHELL=${CONFIG_SHELL-/bin/sh}
 121 # Maximum number of lines to put in a shell here document.
 122 ac_max_here_lines=12
 123
 124 ac_prev=
 125 for ac_option
 126 do
 127
 128   # If the previous option needs an argument, assign it.
 129   if test -n "$ac_prev"; then
 130     eval "$ac_prev=\$ac_option"
 131     ac_prev=
 132     continue
 133   fi
 134
 135   case "$ac_option" in
 136   -*=*) ac_optarg=`echo "$ac_option" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
 137   *) ac_optarg= ;;
 138   esac
 139
 140   # Accept the important Cygnus configure options, so we can diagnose typos.
 141
 142   case "$ac_option" in
 143
 144   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 145     ac_prev=bindir ;;
 146   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 147     bindir="$ac_optarg" ;;
 148
 149   -build | --build | --buil | --bui | --bu)
 150     ac_prev=build ;;
 151   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 152     build="$ac_optarg" ;;
 153
 154   -cache-file | --cache-file | --cache-fil | --cache-fi \
 155   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 156     ac_prev=cache_file ;;
 157   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 158   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 159     cache_file="$ac_optarg" ;;
 160
 161   -datadir | --datadir | --datadi | --datad | --data | --dat | --da)
 162     ac_prev=datadir ;;
 163   -datadir=* | --datadir=* | --datadi=* | --datad=* | --data=* | --dat=* \
 164   | --da=*)
 165     datadir="$ac_optarg" ;;
 166
 167   -disable-* | --disable-*)
 168     ac_feature=`echo $ac_option|sed -e 's/-*disable-//'`
 169     # Reject names that are not valid shell variable names.
 170     if test -n "`echo $ac_feature| sed 's/[-a-zA-Z0-9_]//g'`"; then
 171       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 172     fi
 173     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 174     eval "enable_${ac_feature}=no" ;;
 175
 176   -enable-* | --enable-*)
 177     ac_feature=`echo $ac_option|sed -e 's/-*enable-//' -e 's/=.*//'`
 178     # Reject names that are not valid shell variable names.
 179     if test -n "`echo $ac_feature| sed 's/[-_a-zA-Z0-9]//g'`"; then
 180       { echo "configure: error: $ac_feature: invalid feature name" 1>&2; exit 1; }
 181     fi
 182     ac_feature=`echo $ac_feature| sed 's/-/_/g'`
 183     case "$ac_option" in
 184       *=*) ;;
 185       *) ac_optarg=yes ;;
 186     esac
 187     eval "enable_${ac_feature}='$ac_optarg'" ;;
 188
 189   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 190   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 191   | --exec | --exe | --ex)
 192     ac_prev=exec_prefix ;;
 193   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 194   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
 195   | --exec=* | --exe=* | --ex=*)
 196     exec_prefix="$ac_optarg" ;;
 197
 198   -gas | --gas | --ga | --g)
 199     # Obsolete; use --with-gas.
 200     with_gas=yes ;;
 201
 202   -help | --help | --hel | --he)
 203     # Omit some internal or obsolete options to make the list less imposing.
 204     # This message is too long to be a string in the A/UX 3.1 sh.
 205     cat << EOF
 206 Usage: configure [options] [host]
 207 Options: [defaults in brackets after descriptions]
 208 Configuration:
 209   --cache-file=FILE       cache test results in FILE
 210   --help                  print this message
 211   --no-create             do not create output files
 212   --quiet, --silent       do not print \`checking...' messages
 213   --version               print the version of autoconf that created configure
 214 Directory and file names:
 215   --prefix=PREFIX         install architecture-independent files in PREFIX
 216                           [$ac_default_prefix]
 217   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
 218                           [same as prefix]
 219   --bindir=DIR            user executables in DIR [EPREFIX/bin]
 220   --sbindir=DIR           system admin executables in DIR [EPREFIX/sbin]
 221   --libexecdir=DIR        program executables in DIR [EPREFIX/libexec]
 222   --datadir=DIR           read-only architecture-independent data in DIR
 223                           [PREFIX/share]
 224   --sysconfdir=DIR        read-only single-machine data in DIR [PREFIX/etc]
 225   --sharedstatedir=DIR    modifiable architecture-independent data in DIR
 226                           [PREFIX/com]
 227   --localstatedir=DIR     modifiable single-machine data in DIR [PREFIX/var]
 228   --libdir=DIR            object code libraries in DIR [EPREFIX/lib]
 229   --includedir=DIR        C header files in DIR [PREFIX/include]
 230   --oldincludedir=DIR     C header files for non-gcc in DIR [/usr/include]
 231   --infodir=DIR           info documentation in DIR [PREFIX/info]
 232   --mandir=DIR            man documentation in DIR [PREFIX/man]
 233   --srcdir=DIR            find the sources in DIR [configure dir or ..]
 234   --program-prefix=PREFIX prepend PREFIX to installed program names
 235   --program-suffix=SUFFIX append SUFFIX to installed program names
 236   --program-transform-name=PROGRAM
 237                           run sed PROGRAM on installed program names
 238 EOF
 239     cat << EOF
 240 Host type:
 241   --build=BUILD           configure for building on BUILD [BUILD=HOST]
 242   --host=HOST             configure for HOST [guessed]
 243   --target=TARGET         configure for TARGET [TARGET=HOST]
 244 Features and packages:
 245   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
 246   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
 247   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
 248   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
 249   --x-includes=DIR        X include files are in DIR
 250   --x-libraries=DIR       X library files are in DIR
 251 EOF
 252     if test -n "$ac_help"; then
 253       echo "--enable and --with options recognized:$ac_help"
 254     fi
 255     exit 0 ;;
 256
 257   -host | --host | --hos | --ho)
 258     ac_prev=host ;;
 259   -host=* | --host=* | --hos=* | --ho=*)
 260     host="$ac_optarg" ;;
 261
 262   -includedir | --includedir | --includedi | --included | --include \
 263   | --includ | --inclu | --incl | --inc)
 264     ac_prev=includedir ;;
 265   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
 266   | --includ=* | --inclu=* | --incl=* | --inc=*)
 267     includedir="$ac_optarg" ;;
 268
 269   -infodir | --infodir | --infodi | --infod | --info | --inf)
 270     ac_prev=infodir ;;
 271   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
 272     infodir="$ac_optarg" ;;
 273
 274   -libdir | --libdir | --libdi | --libd)
 275     ac_prev=libdir ;;
 276   -libdir=* | --libdir=* | --libdi=* | --libd=*)
 277     libdir="$ac_optarg" ;;
 278
 279   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
 280   | --libexe | --libex | --libe)
 281     ac_prev=libexecdir ;;
 282   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
 283   | --libexe=* | --libex=* | --libe=*)
 284     libexecdir="$ac_optarg" ;;
 285
 286   -localstatedir | --localstatedir | --localstatedi | --localstated \
 287   | --localstate | --localstat | --localsta | --localst \
 288   | --locals | --local | --loca | --loc | --lo)
 289     ac_prev=localstatedir ;;
 290   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
 291   | --localstate=* | --localstat=* | --localsta=* | --localst=* \
 292   | --locals=* | --local=* | --loca=* | --loc=* | --lo=*)
 293     localstatedir="$ac_optarg" ;;
 294
 295   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
 296     ac_prev=mandir ;;
 297   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
 298     mandir="$ac_optarg" ;;
 299
 300   -nfp | --nfp | --nf)
 301     # Obsolete; use --without-fp.
 302     with_fp=no ;;
 303
 304   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 305   | --no-cr | --no-c)
 306     no_create=yes ;;
 307
 308   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 309   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
 310     no_recursion=yes ;;
 311
 312   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
 313   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
 314   | --oldin | --oldi | --old | --ol | --o)
 315     ac_prev=oldincludedir ;;
 316   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
 317   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
 318   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
 319     oldincludedir="$ac_optarg" ;;
 320
 321   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
 322     ac_prev=prefix ;;
 323   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
 324     prefix="$ac_optarg" ;;
 325
 326   -program-prefix | --program-prefix | --program-prefi | --program-pref \
 327   | --program-pre | --program-pr | --program-p)
 328     ac_prev=program_prefix ;;
 329   -program-prefix=* | --program-prefix=* | --program-prefi=* \
 330   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
 331     program_prefix="$ac_optarg" ;;
 332
 333   -program-suffix | --program-suffix | --program-suffi | --program-suff \
 334   | --program-suf | --program-su | --program-s)
 335     ac_prev=program_suffix ;;
 336   -program-suffix=* | --program-suffix=* | --program-suffi=* \
 337   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
 338     program_suffix="$ac_optarg" ;;
 339
 340   -program-transform-name | --program-transform-name \
 341   | --program-transform-nam | --program-transform-na \
 342   | --program-transform-n | --program-transform- \
 343   | --program-transform | --program-transfor \
 344   | --program-transfo | --program-transf \
 345   | --program-trans | --program-tran \
 346   | --progr-tra | --program-tr | --program-t)
 347     ac_prev=program_transform_name ;;
 348   -program-transform-name=* | --program-transform-name=* \
 349   | --program-transform-nam=* | --program-transform-na=* \
 350   | --program-transform-n=* | --program-transform-=* \
 351   | --program-transform=* | --program-transfor=* \
 352   | --program-transfo=* | --program-transf=* \
 353   | --program-trans=* | --program-tran=* \
 354   | --progr-tra=* | --program-tr=* | --program-t=*)
 355     program_transform_name="$ac_optarg" ;;
 356
 357   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
 358   | -silent | --silent | --silen | --sile | --sil)
 359     silent=yes ;;
 360
 361   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
 362     ac_prev=sbindir ;;
 363   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
 364   | --sbi=* | --sb=*)
 365     sbindir="$ac_optarg" ;;
 366
 367   -sharedstatedir | --sharedstatedir | --sharedstatedi \
 368   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
 369   | --sharedst | --shareds | --shared | --share | --shar \
 370   | --sha | --sh)
 371     ac_prev=sharedstatedir ;;
 372   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
 373   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
 374   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
 375   | --sha=* | --sh=*)
 376     sharedstatedir="$ac_optarg" ;;
 377
 378   -site | --site | --sit)
 379     ac_prev=site ;;
 380   -site=* | --site=* | --sit=*)
 381     site="$ac_optarg" ;;
 382
 383   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
 384     ac_prev=srcdir ;;
 385   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
 386     srcdir="$ac_optarg" ;;
 387
 388   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
 389   | --syscon | --sysco | --sysc | --sys | --sy)
 390     ac_prev=sysconfdir ;;
 391   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
 392   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
 393     sysconfdir="$ac_optarg" ;;
 394
 395   -target | --target | --targe | --targ | --tar | --ta | --t)
 396     ac_prev=target ;;
 397   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
 398     target="$ac_optarg" ;;
 399
 400   -v | -verbose | --verbose | --verbos | --verbo | --verb)
 401     verbose=yes ;;
 402
 403   -version | --version | --versio | --versi | --vers)
 404     echo "configure generated by autoconf version 2.13"
 405     exit 0 ;;
 406
 407   -with-* | --with-*)
 408     ac_package=`echo $ac_option|sed -e 's/-*with-//' -e 's/=.*//'`
 409     # Reject names that are not valid shell variable names.
 410     if test -n "`echo $ac_package| sed 's/[-_a-zA-Z0-9]//g'`"; then
 411       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 412     fi
 413     ac_package=`echo $ac_package| sed 's/-/_/g'`
 414     case "$ac_option" in
 415       *=*) ;;
 416       *) ac_optarg=yes ;;
 417     esac
 418     eval "with_${ac_package}='$ac_optarg'" ;;
 419
 420   -without-* | --without-*)
 421     ac_package=`echo $ac_option|sed -e 's/-*without-//'`
 422     # Reject names that are not valid shell variable names.
 423     if test -n "`echo $ac_package| sed 's/[-a-zA-Z0-9_]//g'`"; then
 424       { echo "configure: error: $ac_package: invalid package name" 1>&2; exit 1; }
 425     fi
 426     ac_package=`echo $ac_package| sed 's/-/_/g'`
 427     eval "with_${ac_package}=no" ;;
 428
 429   --x)
 430     # Obsolete; use --with-x.
 431     with_x=yes ;;
 432
 433   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
 434   | --x-incl | --x-inc | --x-in | --x-i)
 435     ac_prev=x_includes ;;
 436   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
 437   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
 438     x_includes="$ac_optarg" ;;
 439
 440   -x-libraries | --x-libraries | --x-librarie | --x-librari \
 441   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
 442     ac_prev=x_libraries ;;
 443   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
 444   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
 445     x_libraries="$ac_optarg" ;;
 446
 447   -*) { echo "configure: error: $ac_option: invalid option; use --help to show usage" 1>&2; exit 1; }
 448     ;;
 449
 450   *)
 451     if test -n "`echo $ac_option| sed 's/[-a-z0-9.]//g'`"; then
 452       echo "configure: warning: $ac_option: invalid host type" 1>&2
 453     fi
 454     if test "x$nonopt" != xNONE; then
 455       { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; }
 456     fi
 457     nonopt="$ac_option"
 458     ;;
 459
 460   esac
 461 done
 462
 463 if test -n "$ac_prev"; then
 464   { echo "configure: error: missing argument to --`echo $ac_prev | sed 's/_/-/g'`" 1>&2; exit 1; }
 465 fi
 466
 467 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
 468
 469 # File descriptor usage:
 470 # 0 standard input
 471 # 1 file creation
 472 # 2 errors and warnings
 473 # 3 some systems may open it to /dev/tty
 474 # 4 used on the Kubota Titan
 475 # 6 checking for... messages and results
 476 # 5 compiler messages saved in config.log
 477 if test "$silent" = yes; then
 478   exec 6>/dev/null
 479 else
 480   exec 6>&1
 481 fi
 482 exec 5>./config.log
 483
 484 echo "\
 485 This file contains any messages produced by compilers while
 486 running configure, to aid debugging if configure makes a mistake.
 487 " 1>&5
 488
 489 # Strip out --no-create and --no-recursion so they do not pile up.
 490 # Also quote any args containing shell metacharacters.
 491 ac_configure_args=
 492 for ac_arg
 493 do
 494   case "$ac_arg" in
 495   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
 496   | --no-cr | --no-c) ;;
 497   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
 498   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;;
 499   *" "*|*"      "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?]*)
 500   ac_configure_args="$ac_configure_args '$ac_arg'" ;;
 501   *) ac_configure_args="$ac_configure_args $ac_arg" ;;
 502   esac
 503 done
 504
 505 # NLS nuisances.
 506 # Only set these to C if already set.  These must not be set unconditionally
 507 # because not all systems understand e.g. LANG=C (notably SCO).
 508 # Fixing LC_MESSAGES prevents Solaris sh from translating var values in `set'!
 509 # Non-C LC_CTYPE values break the ctype check.
 510 if test "${LANG+set}"   = set; then LANG=C;   export LANG;   fi
 511 if test "${LC_ALL+set}" = set; then LC_ALL=C; export LC_ALL; fi
 512 if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 513 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 514
 515 # confdefs.h avoids OS command line length limits that DEFS can exceed.
 516 rm -rf conftest* confdefs.h
 517 # AIX cpp loses on an empty file, so make sure it contains at least a newline.
 518 echo > confdefs.h
 519
 520 # A filename unique to this package, relative to the directory that
 521 # configure is in, which we can look for to find out if srcdir is correct.
 522 ac_unique_file=tree.c
 523
 524 # Find the source files, if location was not specified.
 525 if test -z "$srcdir"; then
 526   ac_srcdir_defaulted=yes
 527   # Try the directory containing this script, then its parent.
 528   ac_prog=$0
 529   ac_confdir=`echo $ac_prog|sed 's%/[^/][^/]*$%%'`
 530   test "x$ac_confdir" = "x$ac_prog" && ac_confdir=.
 531   srcdir=$ac_confdir
 532   if test ! -r $srcdir/$ac_unique_file; then
 533     srcdir=..
 534   fi
 535 else
 536   ac_srcdir_defaulted=no
 537 fi
 538 if test ! -r $srcdir/$ac_unique_file; then
 539   if test "$ac_srcdir_defaulted" = yes; then
 540     { echo "configure: error: can not find sources in $ac_confdir or .." 1>&2; exit 1; }
 541   else
 542     { echo "configure: error: can not find sources in $srcdir" 1>&2; exit 1; }
 543   fi
 544 fi
 545 srcdir=`echo "${srcdir}" | sed 's%\([^/]\)/*$%\1%'`
 546
 547 # Prefer explicitly selected file to automatically selected ones.
 548 if test -z "$CONFIG_SITE"; then
 549   if test "x$prefix" != xNONE; then
 550     CONFIG_SITE="$prefix/share/config.site $prefix/etc/config.site"
 551   else
 552     CONFIG_SITE="$ac_default_prefix/share/config.site $ac_default_prefix/etc/config.site"
 553   fi
 554 fi
 555 for ac_site_file in $CONFIG_SITE; do
 556   if test -r "$ac_site_file"; then
 557     echo "loading site script $ac_site_file"
 558     . "$ac_site_file"
 559   fi
 560 done
 561
 562 if test -r "$cache_file"; then
 563   echo "loading cache $cache_file"
 564   . $cache_file
 565 else
 566   echo "creating cache $cache_file"
 567   > $cache_file
 568 fi
 569
 570 ac_ext=c
 571 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 572 ac_cpp='$CPP $CPPFLAGS'
 573 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
 574 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
 575 cross_compiling=$ac_cv_prog_cc_cross
 576
 577 ac_exeext=
 578 ac_objext=o
 579 if (echo "testing\c"; echo 1,2,3) | grep c >/dev/null; then
 580   # Stardent Vistra SVR4 grep lacks -e, says ghazi@caip.rutgers.edu.
 581   if (echo -n testing; echo 1,2,3) | sed s/-n/xn/ | grep xn >/dev/null; then
 582     ac_n= ac_c='
 583 ' ac_t='        '
 584   else
 585     ac_n=-n ac_c= ac_t=
 586   fi
 587 else
 588   ac_n= ac_c='\c' ac_t=
 589 fi
 590
 591
 592
 593
 594 remove=rm
 595 hard_link=ln
 596 symbolic_link='ln -s'
 597 copy=cp
 598
 599 # Check for bogus environment variables.
 600 # Test if LIBRARY_PATH contains the notation for the current directory
 601 # since this would lead to problems installing/building glibc.
 602 # LIBRARY_PATH contains the current directory if one of the following
 603 # is true:
 604 # - one of the terminals (":" and ";") is the first or last sign
 605 # - two terminals occur directly after each other
 606 # - the path contains an element with a dot in it
 607 echo $ac_n "checking LIBRARY_PATH variable""... $ac_c" 1>&6
 608 echo "configure:609: checking LIBRARY_PATH variable" >&5
 609 case ${LIBRARY_PATH} in
 610   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 611     library_path_setting="contains current directory"
 612     ;;
 613   *)
 614     library_path_setting="ok"
 615     ;;
 616 esac
 617 echo "$ac_t""$library_path_setting" 1>&6
 618 if test "$library_path_setting" != "ok"; then
 619 { echo "configure: error:
 620 *** LIBRARY_PATH shouldn't contain the current directory when
 621 *** building gcc. Please change the environment variable
 622 *** and run configure again." 1>&2; exit 1; }
 623 fi
 624
 625 # Test if GCC_EXEC_PREFIX contains the notation for the current directory
 626 # since this would lead to problems installing/building glibc.
 627 # GCC_EXEC_PREFIX contains the current directory if one of the following
 628 # is true:
 629 # - one of the terminals (":" and ";") is the first or last sign
 630 # - two terminals occur directly after each other
 631 # - the path contains an element with a dot in it
 632 echo $ac_n "checking GCC_EXEC_PREFIX variable""... $ac_c" 1>&6
 633 echo "configure:634: checking GCC_EXEC_PREFIX variable" >&5
 634 case ${GCC_EXEC_PREFIX} in
 635   [:\;]* | *[:\;] | *[:\;][:\;]* |  *[:\;]. | .[:\;]*| . | *[:\;].[:\;]* )
 636     gcc_exec_prefix_setting="contains current directory"
 637     ;;
 638   *)
 639     gcc_exec_prefix_setting="ok"
 640     ;;
 641 esac
 642 echo "$ac_t""$gcc_exec_prefix_setting" 1>&6
 643 if test "$gcc_exec_prefix_setting" != "ok"; then
 644 { echo "configure: error:
 645 *** GCC_EXEC_PREFIX shouldn't contain the current directory when
 646 *** building gcc. Please change the environment variable
 647 *** and run configure again." 1>&2; exit 1; }
 648 fi
 649
 650 # Check for additional parameters
 651
 652 # With GNU ld
 653 # Check whether --with-gnu-ld or --without-gnu-ld was given.
 654 if test "${with_gnu_ld+set}" = set; then
 655   withval="$with_gnu_ld"
 656   gnu_ld_flag="$with_gnu_ld"
 657 else
 658   gnu_ld_flag=no
 659 fi
 660
 661
 662 # With pre-defined ld
 663 # Check whether --with-ld or --without-ld was given.
 664 if test "${with_ld+set}" = set; then
 665   withval="$with_ld"
 666   DEFAULT_LINKER="$with_ld"
 667 fi
 668
 669 if test x"${DEFAULT_LINKER+set}" = x"set"; then
 670   if test ! -x "$DEFAULT_LINKER"; then
 671     echo "configure: warning: cannot execute: $DEFAULT_LINKER: check --with-ld or env. var. DEFAULT_LINKER" 1>&2
 672   elif $DEFAULT_LINKER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 673     gnu_ld_flag=yes
 674   fi
 675   cat >> confdefs.h <<EOF
 676 #define DEFAULT_LINKER "$DEFAULT_LINKER"
 677 EOF
 678
 679 fi
 680
 681 # With GNU as
 682 # Check whether --with-gnu-as or --without-gnu-as was given.
 683 if test "${with_gnu_as+set}" = set; then
 684   withval="$with_gnu_as"
 685   gas_flag="$with_gnu_as"
 686 else
 687   gas_flag=no
 688 fi
 689
 690
 691 # Check whether --with-as or --without-as was given.
 692 if test "${with_as+set}" = set; then
 693   withval="$with_as"
 694   DEFAULT_ASSEMBLER="$with_as"
 695 fi
 696
 697 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
 698   if test ! -x "$DEFAULT_ASSEMBLER"; then
 699     echo "configure: warning: cannot execute: $DEFAULT_ASSEMBLER: check --with-as or env. var. DEFAULT_ASSEMBLER" 1>&2
 700   elif $DEFAULT_ASSEMBLER -v < /dev/null 2>&1 | grep GNU > /dev/null; then
 701     gas_flag=yes
 702   fi
 703   cat >> confdefs.h <<EOF
 704 #define DEFAULT_ASSEMBLER "$DEFAULT_ASSEMBLER"
 705 EOF
 706
 707 fi
 708
 709 # With stabs
 710 # Check whether --with-stabs or --without-stabs was given.
 711 if test "${with_stabs+set}" = set; then
 712   withval="$with_stabs"
 713   stabs="$with_stabs"
 714 else
 715   stabs=no
 716 fi
 717
 718
 719 # With ELF
 720 # Check whether --with-elf or --without-elf was given.
 721 if test "${with_elf+set}" = set; then
 722   withval="$with_elf"
 723   elf="$with_elf"
 724 else
 725   elf=no
 726 fi
 727
 728
 729 # Specify the local prefix
 730 local_prefix=
 731 # Check whether --with-local-prefix or --without-local-prefix was given.
 732 if test "${with_local_prefix+set}" = set; then
 733   withval="$with_local_prefix"
 734   case "${withval}" in
 735 yes)    { echo "configure: error: bad value ${withval} given for local include directory prefix" 1>&2; exit 1; } ;;
 736 no)     ;;
 737 *)      local_prefix=$with_local_prefix ;;
 738 esac
 739 fi
 740
 741
 742 # Default local prefix if it is empty
 743 if test x$local_prefix = x; then
 744         local_prefix=/usr/local
 745 fi
 746
 747 # Don't set gcc_gxx_include_dir to gxx_include_dir since that's only
 748 # passed in by the toplevel make and thus we'd get different behavior
 749 # depending on where we built the sources.
 750 gcc_gxx_include_dir=
 751 # Specify the g++ header file directory
 752 # Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
 753 if test "${with_gxx_include_dir+set}" = set; then
 754   withval="$with_gxx_include_dir"
 755   case "${withval}" in
 756 yes)    { echo "configure: error: bad value ${withval} given for g++ include directory" 1>&2; exit 1; } ;;
 757 no)     ;;
 758 *)      gcc_gxx_include_dir=$with_gxx_include_dir ;;
 759 esac
 760 fi
 761
 762
 763 if test x${gcc_gxx_include_dir} = x; then
 764   if test x${enable_version_specific_runtime_libs} = xyes; then
 765     gcc_gxx_include_dir='${libsubdir}/include/g++'
 766   else
 767     topsrcdir=${srcdir}/.. . ${srcdir}/../config.if
 768     gcc_gxx_include_dir="\$(libsubdir)/\$(unlibsubdir)/..\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/[^/]*|/..|g'\`/include/g++"-${libstdcxx_interface}
 769   fi
 770 fi
 771
 772 # Enable expensive internal checks
 773 # Check whether --enable-checking or --disable-checking was given.
 774 if test "${enable_checking+set}" = set; then
 775   enableval="$enable_checking"
 776   case "${enableval}" in
 777 yes)    cat >> confdefs.h <<\EOF
 778 #define ENABLE_CHECKING 1
 779 EOF
 780
 781         cat >> confdefs.h <<\EOF
 782 #define ENABLE_TREE_CHECKING 1
 783 EOF
 784
 785         cat >> confdefs.h <<\EOF
 786 #define ENABLE_RTL_CHECKING 1
 787 EOF
 788         ;;
 789 no)     ;;
 790 *)      ac_save_IFS="$IFS" IFS="$IFS,"
 791         set fnord $enableval; shift
 792         IFS="$ac_save_IFS"
 793         for check
 794         do
 795                 case $check in
 796                 misc)   cat >> confdefs.h <<\EOF
 797 #define ENABLE_CHECKING 1
 798 EOF
 799                 ;;
 800                 tree)   cat >> confdefs.h <<\EOF
 801 #define ENABLE_TREE_CHECKING 1
 802 EOF
 803                 ;;
 804                 rtl)    cat >> confdefs.h <<\EOF
 805 #define ENABLE_RTL_CHECKING 1
 806 EOF
 807                 ;;
 808                 gc)     cat >> confdefs.h <<\EOF
 809 #define ENABLE_GC_CHECKING 1
 810 EOF
 811                 ;;
 812                 gcac)   cat >> confdefs.h <<\EOF
 813 #define ENABLE_GC_ALWAYS_COLLECT 1
 814 EOF
 815         ;;
 816                 *)      { echo "configure: error: unknown check category $check" 1>&2; exit 1; } ;;
 817                 esac
 818         done
 819         ;;
 820 esac
 821 fi
 822
 823
 824 # Check whether --enable-cpp or --disable-cpp was given.
 825 if test "${enable_cpp+set}" = set; then
 826   enableval="$enable_cpp"
 827   :
 828 else
 829   enable_cpp=yes
 830 fi
 831
 832
 833 # Check whether --with-cpp_install_dir or --without-cpp_install_dir was given.
 834 if test "${with_cpp_install_dir+set}" = set; then
 835   withval="$with_cpp_install_dir"
 836   if test x$withval = xyes; then
 837   { echo "configure: error: option --with-cpp-install-dir requires an argument" 1>&2; exit 1; }
 838 elif test x$withval != xno; then
 839   cpp_install_dir=$withval
 840 fi
 841 fi
 842
 843
 844 # Use cpplib+cppmain for the preprocessor, but don't link it with the compiler.
 845 cpp_main=cppmain
 846 # Check whether --enable-cpplib or --disable-cpplib was given.
 847 if test "${enable_cpplib+set}" = set; then
 848   enableval="$enable_cpplib"
 849   if test x$enable_cpplib = xno; then
 850   cpp_main=cccp
 851 fi
 852 fi
 853
 854
 855 # Link cpplib into the compiler proper, for C/C++/ObjC.
 856 # Check whether --enable-c-cpplib or --disable-c-cpplib was given.
 857 if test "${enable_c_cpplib+set}" = set; then
 858   enableval="$enable_c_cpplib"
 859   if test x$enable_c_cpplib != xno; then
 860   extra_c_objs="${extra_c_objs} libcpp.a"
 861   extra_cxx_objs="${extra_cxx_objs} ../libcpp.a"
 862   extra_c_flags="${extra_c_flags} -DUSE_CPPLIB=1"
 863   cpp_main=cppmain
 864 fi
 865 fi
 866
 867
 868 # Enable Multibyte Characters for C/C++
 869 # Check whether --enable-c-mbchar or --disable-c-mbchar was given.
 870 if test "${enable_c_mbchar+set}" = set; then
 871   enableval="$enable_c_mbchar"
 872   if test x$enable_c_mbchar != xno; then
 873   extra_c_flags="${extra_c_flags} -DMULTIBYTE_CHARS=1"
 874 fi
 875 fi
 876
 877
 878 # Enable threads
 879 # Pass with no value to take the default
 880 # Pass with a value to specify a thread package
 881 # Check whether --enable-threads or --disable-threads was given.
 882 if test "${enable_threads+set}" = set; then
 883   enableval="$enable_threads"
 884   if test x$enable_threads = xno; then
 885         enable_threads=''
 886 fi
 887 else
 888   enable_threads=''
 889 fi
 890
 891
 892 enable_threads_flag=$enable_threads
 893 # Check if a valid thread package
 894 case x${enable_threads_flag} in
 895         x | xno)
 896                 # No threads
 897                 target_thread_file='single'
 898                 ;;
 899         xyes)
 900                 # default
 901                 target_thread_file=''
 902                 ;;
 903         xdecosf1 | xirix | xmach | xos2 | xposix | xpthreads | xsingle | \
 904         xsolaris | xwin32 | xdce | xvxworks)
 905                 target_thread_file=$enable_threads_flag
 906                 ;;
 907         *)
 908                 echo "$enable_threads is an unknown thread package" 1>&2
 909                 exit 1
 910                 ;;
 911 esac
 912
 913 # Check whether --enable-objc-gc or --disable-objc-gc was given.
 914 if test "${enable_objc_gc+set}" = set; then
 915   enableval="$enable_objc_gc"
 916   if test x$enable_objc_gc = xno; then
 917         objc_boehm_gc=''
 918 else
 919         objc_boehm_gc=1
 920 fi
 921 else
 922   objc_boehm_gc=''
 923 fi
 924
 925
 926 # Check whether --with-dwarf2 or --without-dwarf2 was given.
 927 if test "${with_dwarf2+set}" = set; then
 928   withval="$with_dwarf2"
 929   dwarf2="$with_dwarf2"
 930 else
 931   dwarf2=no
 932 fi
 933
 934
 935 # Determine the host, build, and target systems
 936 ac_aux_dir=
 937 for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do
 938   if test -f $ac_dir/install-sh; then
 939     ac_aux_dir=$ac_dir
 940     ac_install_sh="$ac_aux_dir/install-sh -c"
 941     break
 942   elif test -f $ac_dir/install.sh; then
 943     ac_aux_dir=$ac_dir
 944     ac_install_sh="$ac_aux_dir/install.sh -c"
 945     break
 946   fi
 947 done
 948 if test -z "$ac_aux_dir"; then
 949   { echo "configure: error: can not find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." 1>&2; exit 1; }
 950 fi
 951 ac_config_guess=$ac_aux_dir/config.guess
 952 ac_config_sub=$ac_aux_dir/config.sub
 953 ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 954
 955
 956 # Do some error checking and defaulting for the host and target type.
 957 # The inputs are:
 958 #    configure --host=HOST --target=TARGET --build=BUILD NONOPT
 959 #
 960 # The rules are:
 961 # 1. You are not allowed to specify --host, --target, and nonopt at the
 962 #    same time.
 963 # 2. Host defaults to nonopt.
 964 # 3. If nonopt is not specified, then host defaults to the current host,
 965 #    as determined by config.guess.
 966 # 4. Target and build default to nonopt.
 967 # 5. If nonopt is not specified, then target and build default to host.
 968
 969 # The aliases save the names the user supplied, while $host etc.
 970 # will get canonicalized.
 971 case $host---$target---$nonopt in
 972 NONE---*---* | *---NONE---* | *---*---NONE) ;;
 973 *) { echo "configure: error: can only configure for one host and one target at a time" 1>&2; exit 1; } ;;
 974 esac
 975
 976
 977 # Make sure we can run config.sub.
 978 if ${CONFIG_SHELL-/bin/sh} $ac_config_sub sun4 >/dev/null 2>&1; then :
 979 else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 980 fi
 981
 982 echo $ac_n "checking host system type""... $ac_c" 1>&6
 983 echo "configure:984: checking host system type" >&5
 984
 985 host_alias=$host
 986 case "$host_alias" in
 987 NONE)
 988   case $nonopt in
 989   NONE)
 990     if host_alias=`${CONFIG_SHELL-/bin/sh} $ac_config_guess`; then :
 991     else { echo "configure: error: can not guess host type; you must specify one" 1>&2; exit 1; }
 992     fi ;;
 993   *) host_alias=$nonopt ;;
 994   esac ;;
 995 esac
 996
 997 host=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $host_alias`
 998 host_cpu=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
 999 host_vendor=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1000 host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1001 echo "$ac_t""$host" 1>&6
1002
1003 echo $ac_n "checking target system type""... $ac_c" 1>&6
1004 echo "configure:1005: checking target system type" >&5
1005
1006 target_alias=$target
1007 case "$target_alias" in
1008 NONE)
1009   case $nonopt in
1010   NONE) target_alias=$host_alias ;;
1011   *) target_alias=$nonopt ;;
1012   esac ;;
1013 esac
1014
1015 target=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $target_alias`
1016 target_cpu=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1017 target_vendor=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1018 target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1019 echo "$ac_t""$target" 1>&6
1020
1021 echo $ac_n "checking build system type""... $ac_c" 1>&6
1022 echo "configure:1023: checking build system type" >&5
1023
1024 build_alias=$build
1025 case "$build_alias" in
1026 NONE)
1027   case $nonopt in
1028   NONE) build_alias=$host_alias ;;
1029   *) build_alias=$nonopt ;;
1030   esac ;;
1031 esac
1032
1033 build=`${CONFIG_SHELL-/bin/sh} $ac_config_sub $build_alias`
1034 build_cpu=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'`
1035 build_vendor=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'`
1036 build_os=`echo $build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
1037 echo "$ac_t""$build" 1>&6
1038
1039 test "$host_alias" != "$target_alias" &&
1040   test "$program_prefix$program_suffix$program_transform_name" = \
1041     NONENONEs,x,x, &&
1042   program_prefix=${target_alias}-
1043
1044
1045 # Find the native compiler
1046 # Extract the first word of "gcc", so it can be a program name with args.
1047 set dummy gcc; ac_word=$2
1048 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1049 echo "configure:1050: checking for $ac_word" >&5
1050 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1051   echo $ac_n "(cached) $ac_c" 1>&6
1052 else
1053   if test -n "$CC"; then
1054   ac_cv_prog_CC="$CC" # Let the user override the test.
1055 else
1056   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1057   ac_dummy="$PATH"
1058   for ac_dir in $ac_dummy; do
1059     test -z "$ac_dir" && ac_dir=.
1060     if test -f $ac_dir/$ac_word; then
1061       ac_cv_prog_CC="gcc"
1062       break
1063     fi
1064   done
1065   IFS="$ac_save_ifs"
1066 fi
1067 fi
1068 CC="$ac_cv_prog_CC"
1069 if test -n "$CC"; then
1070   echo "$ac_t""$CC" 1>&6
1071 else
1072   echo "$ac_t""no" 1>&6
1073 fi
1074
1075 if test -z "$CC"; then
1076   # Extract the first word of "cc", so it can be a program name with args.
1077 set dummy cc; ac_word=$2
1078 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1079 echo "configure:1080: checking for $ac_word" >&5
1080 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1081   echo $ac_n "(cached) $ac_c" 1>&6
1082 else
1083   if test -n "$CC"; then
1084   ac_cv_prog_CC="$CC" # Let the user override the test.
1085 else
1086   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1087   ac_prog_rejected=no
1088   ac_dummy="$PATH"
1089   for ac_dir in $ac_dummy; do
1090     test -z "$ac_dir" && ac_dir=.
1091     if test -f $ac_dir/$ac_word; then
1092       if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then
1093         ac_prog_rejected=yes
1094         continue
1095       fi
1096       ac_cv_prog_CC="cc"
1097       break
1098     fi
1099   done
1100   IFS="$ac_save_ifs"
1101 if test $ac_prog_rejected = yes; then
1102   # We found a bogon in the path, so make sure we never use it.
1103   set dummy $ac_cv_prog_CC
1104   shift
1105   if test $# -gt 0; then
1106     # We chose a different compiler from the bogus one.
1107     # However, it has the same basename, so the bogon will be chosen
1108     # first if we set CC to just the basename; use the full file name.
1109     shift
1110     set dummy "$ac_dir/$ac_word" "$@"
1111     shift
1112     ac_cv_prog_CC="$@"
1113   fi
1114 fi
1115 fi
1116 fi
1117 CC="$ac_cv_prog_CC"
1118 if test -n "$CC"; then
1119   echo "$ac_t""$CC" 1>&6
1120 else
1121   echo "$ac_t""no" 1>&6
1122 fi
1123
1124   if test -z "$CC"; then
1125     case "`uname -s`" in
1126     *win32* | *WIN32*)
1127       # Extract the first word of "cl", so it can be a program name with args.
1128 set dummy cl; ac_word=$2
1129 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1130 echo "configure:1131: checking for $ac_word" >&5
1131 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
1132   echo $ac_n "(cached) $ac_c" 1>&6
1133 else
1134   if test -n "$CC"; then
1135   ac_cv_prog_CC="$CC" # Let the user override the test.
1136 else
1137   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1138   ac_dummy="$PATH"
1139   for ac_dir in $ac_dummy; do
1140     test -z "$ac_dir" && ac_dir=.
1141     if test -f $ac_dir/$ac_word; then
1142       ac_cv_prog_CC="cl"
1143       break
1144     fi
1145   done
1146   IFS="$ac_save_ifs"
1147 fi
1148 fi
1149 CC="$ac_cv_prog_CC"
1150 if test -n "$CC"; then
1151   echo "$ac_t""$CC" 1>&6
1152 else
1153   echo "$ac_t""no" 1>&6
1154 fi
1155  ;;
1156     esac
1157   fi
1158   test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; }
1159 fi
1160
1161 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
1162 echo "configure:1163: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
1163
1164 ac_ext=c
1165 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1166 ac_cpp='$CPP $CPPFLAGS'
1167 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1168 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1169 cross_compiling=$ac_cv_prog_cc_cross
1170
1171 cat > conftest.$ac_ext << EOF
1172
1173 #line 1174 "configure"
1174 #include "confdefs.h"
1175
1176 main(){return(0);}
1177 EOF
1178 if { (eval echo configure:1179: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1179   ac_cv_prog_cc_works=yes
1180   # If we can't run a trivial program, we are probably using a cross compiler.
1181   if (./conftest; exit) 2>/dev/null; then
1182     ac_cv_prog_cc_cross=no
1183   else
1184     ac_cv_prog_cc_cross=yes
1185   fi
1186 else
1187   echo "configure: failed program was:" >&5
1188   cat conftest.$ac_ext >&5
1189   ac_cv_prog_cc_works=no
1190 fi
1191 rm -fr conftest*
1192 ac_ext=c
1193 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
1194 ac_cpp='$CPP $CPPFLAGS'
1195 ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
1196 ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
1197 cross_compiling=$ac_cv_prog_cc_cross
1198
1199 echo "$ac_t""$ac_cv_prog_cc_works" 1>&6
1200 if test $ac_cv_prog_cc_works = no; then
1201   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
1202 fi
1203 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
1204 echo "configure:1205: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
1205 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
1206 cross_compiling=$ac_cv_prog_cc_cross
1207
1208 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
1209 echo "configure:1210: checking whether we are using GNU C" >&5
1210 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
1211   echo $ac_n "(cached) $ac_c" 1>&6
1212 else
1213   cat > conftest.c <<EOF
1214 #ifdef __GNUC__
1215   yes;
1216 #endif
1217 EOF
1218 if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1219: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
1219   ac_cv_prog_gcc=yes
1220 else
1221   ac_cv_prog_gcc=no
1222 fi
1223 fi
1224
1225 echo "$ac_t""$ac_cv_prog_gcc" 1>&6
1226
1227 if test $ac_cv_prog_gcc = yes; then
1228   GCC=yes
1229 else
1230   GCC=
1231 fi
1232
1233 ac_test_CFLAGS="${CFLAGS+set}"
1234 ac_save_CFLAGS="$CFLAGS"
1235 CFLAGS=
1236 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
1237 echo "configure:1238: checking whether ${CC-cc} accepts -g" >&5
1238 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
1239   echo $ac_n "(cached) $ac_c" 1>&6
1240 else
1241   echo 'void f(){}' > conftest.c
1242 if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then
1243   ac_cv_prog_cc_g=yes
1244 else
1245   ac_cv_prog_cc_g=no
1246 fi
1247 rm -f conftest*
1248
1249 fi
1250
1251 echo "$ac_t""$ac_cv_prog_cc_g" 1>&6
1252 if test "$ac_test_CFLAGS" = set; then
1253   CFLAGS="$ac_save_CFLAGS"
1254 elif test $ac_cv_prog_cc_g = yes; then
1255   if test "$GCC" = yes; then
1256     CFLAGS="-g -O2"
1257   else
1258     CFLAGS="-g"
1259   fi
1260 else
1261   if test "$GCC" = yes; then
1262     CFLAGS="-O2"
1263   else
1264     CFLAGS=
1265   fi
1266 fi
1267
1268 echo $ac_n "checking for long double""... $ac_c" 1>&6
1269 echo "configure:1270: checking for long double" >&5
1270 if eval "test \"`echo '$''{'gcc_cv_c_long_double'+set}'`\" = set"; then
1271   echo $ac_n "(cached) $ac_c" 1>&6
1272 else
1273   if test "$GCC" = yes; then
1274   gcc_cv_c_long_double=yes
1275 else
1276 cat > conftest.$ac_ext <<EOF
1277 #line 1278 "configure"
1278 #include "confdefs.h"
1279
1280 int main() {
1281 /* The Stardent Vistra knows sizeof(long double), but does not support it.  */
1282 long double foo = 0.0;
1283 /* On Ultrix 4.3 cc, long double is 4 and double is 8.  */
1284 switch (0) case 0: case (sizeof(long double) >= sizeof(double)):;
1285 ; return 0; }
1286 EOF
1287 if { (eval echo configure:1288: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1288   rm -rf conftest*
1289   gcc_cv_c_long_double=yes
1290 else
1291   echo "configure: failed program was:" >&5
1292   cat conftest.$ac_ext >&5
1293   rm -rf conftest*
1294   gcc_cv_c_long_double=no
1295 fi
1296 rm -f conftest*
1297 fi
1298 fi
1299
1300 echo "$ac_t""$gcc_cv_c_long_double" 1>&6
1301 if test $gcc_cv_c_long_double = yes; then
1302   cat >> confdefs.h <<\EOF
1303 #define HAVE_LONG_DOUBLE 1
1304 EOF
1305
1306 fi
1307
1308
1309 # If the native compiler is GCC, we can enable warnings even in stage1.
1310 # That's useful for people building cross-compilers, or just running a
1311 # quick `make'.
1312 if test "x$GCC" = "xyes"; then
1313   stage1_warn_cflags='$(WARN_CFLAGS)'
1314 else
1315   stage1_warn_cflags=""
1316 fi
1317
1318
1319 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
1320 echo "configure:1321: checking whether ${MAKE-make} sets \${MAKE}" >&5
1321 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
1322 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
1323   echo $ac_n "(cached) $ac_c" 1>&6
1324 else
1325   cat > conftestmake <<\EOF
1326 all:
1327         @echo 'ac_maketemp="${MAKE}"'
1328 EOF
1329 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
1330 eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=`
1331 if test -n "$ac_maketemp"; then
1332   eval ac_cv_prog_make_${ac_make}_set=yes
1333 else
1334   eval ac_cv_prog_make_${ac_make}_set=no
1335 fi
1336 rm -f conftestmake
1337 fi
1338 if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then
1339   echo "$ac_t""yes" 1>&6
1340   SET_MAKE=
1341 else
1342   echo "$ac_t""no" 1>&6
1343   SET_MAKE="MAKE=${MAKE-make}"
1344 fi
1345
1346
1347 echo $ac_n "checking whether a default assembler was specified""... $ac_c" 1>&6
1348 echo "configure:1349: checking whether a default assembler was specified" >&5
1349 if test x"${DEFAULT_ASSEMBLER+set}" = x"set"; then
1350     if test x"$gas_flag" = x"no"; then
1351         echo "$ac_t""yes ($DEFAULT_ASSEMBLER)" 1>&6
1352     else
1353         echo "$ac_t""yes ($DEFAULT_ASSEMBLER - GNU as)" 1>&6
1354     fi
1355 else
1356     echo "$ac_t""no" 1>&6
1357 fi
1358
1359 echo $ac_n "checking whether a default linker was specified""... $ac_c" 1>&6
1360 echo "configure:1361: checking whether a default linker was specified" >&5
1361 if test x"${DEFAULT_LINKER+set}" = x"set"; then
1362     if test x"$gnu_ld_flag" = x"no"; then
1363         echo "$ac_t""yes ($DEFAULT_LINKER)" 1>&6
1364     else
1365         echo "$ac_t""yes ($DEFAULT_LINKER - GNU ld)" 1>&6
1366     fi
1367 else
1368     echo "$ac_t""no" 1>&6
1369 fi
1370
1371 # Find some useful tools
1372 for ac_prog in gawk mawk nawk awk
1373 do
1374 # Extract the first word of "$ac_prog", so it can be a program name with args.
1375 set dummy $ac_prog; ac_word=$2
1376 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1377 echo "configure:1378: checking for $ac_word" >&5
1378 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
1379   echo $ac_n "(cached) $ac_c" 1>&6
1380 else
1381   if test -n "$AWK"; then
1382   ac_cv_prog_AWK="$AWK" # Let the user override the test.
1383 else
1384   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1385   ac_dummy="$PATH"
1386   for ac_dir in $ac_dummy; do
1387     test -z "$ac_dir" && ac_dir=.
1388     if test -f $ac_dir/$ac_word; then
1389       ac_cv_prog_AWK="$ac_prog"
1390       break
1391     fi
1392   done
1393   IFS="$ac_save_ifs"
1394 fi
1395 fi
1396 AWK="$ac_cv_prog_AWK"
1397 if test -n "$AWK"; then
1398   echo "$ac_t""$AWK" 1>&6
1399 else
1400   echo "$ac_t""no" 1>&6
1401 fi
1402
1403 test -n "$AWK" && break
1404 done
1405
1406 # Extract the first word of "flex", so it can be a program name with args.
1407 set dummy flex; ac_word=$2
1408 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1409 echo "configure:1410: checking for $ac_word" >&5
1410 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
1411   echo $ac_n "(cached) $ac_c" 1>&6
1412 else
1413   if test -n "$LEX"; then
1414   ac_cv_prog_LEX="$LEX" # Let the user override the test.
1415 else
1416   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1417   ac_dummy="$PATH"
1418   for ac_dir in $ac_dummy; do
1419     test -z "$ac_dir" && ac_dir=.
1420     if test -f $ac_dir/$ac_word; then
1421       ac_cv_prog_LEX="flex"
1422       break
1423     fi
1424   done
1425   IFS="$ac_save_ifs"
1426   test -z "$ac_cv_prog_LEX" && ac_cv_prog_LEX="lex"
1427 fi
1428 fi
1429 LEX="$ac_cv_prog_LEX"
1430 if test -n "$LEX"; then
1431   echo "$ac_t""$LEX" 1>&6
1432 else
1433   echo "$ac_t""no" 1>&6
1434 fi
1435
1436 if test -z "$LEXLIB"
1437 then
1438   case "$LEX" in
1439   flex*) ac_lib=fl ;;
1440   *) ac_lib=l ;;
1441   esac
1442   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
1443 echo "configure:1444: checking for yywrap in -l$ac_lib" >&5
1444 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
1445 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
1446   echo $ac_n "(cached) $ac_c" 1>&6
1447 else
1448   ac_save_LIBS="$LIBS"
1449 LIBS="-l$ac_lib  $LIBS"
1450 cat > conftest.$ac_ext <<EOF
1451 #line 1452 "configure"
1452 #include "confdefs.h"
1453 /* Override any gcc2 internal prototype to avoid an error.  */
1454 /* We use char because int might match the return type of a gcc2
1455     builtin and then its argument prototype would still apply.  */
1456 char yywrap();
1457
1458 int main() {
1459 yywrap()
1460 ; return 0; }
1461 EOF
1462 if { (eval echo configure:1463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
1463   rm -rf conftest*
1464   eval "ac_cv_lib_$ac_lib_var=yes"
1465 else
1466   echo "configure: failed program was:" >&5
1467   cat conftest.$ac_ext >&5
1468   rm -rf conftest*
1469   eval "ac_cv_lib_$ac_lib_var=no"
1470 fi
1471 rm -f conftest*
1472 LIBS="$ac_save_LIBS"
1473
1474 fi
1475 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
1476   echo "$ac_t""yes" 1>&6
1477   LEXLIB="-l$ac_lib"
1478 else
1479   echo "$ac_t""no" 1>&6
1480 fi
1481
1482 fi
1483
1484 echo $ac_n "checking whether ln works""... $ac_c" 1>&6
1485 echo "configure:1486: checking whether ln works" >&5
1486 if eval "test \"`echo '$''{'gcc_cv_prog_LN'+set}'`\" = set"; then
1487   echo $ac_n "(cached) $ac_c" 1>&6
1488 else
1489   rm -f conftestdata_t
1490 echo >conftestdata_f
1491 if ln conftestdata_f conftestdata_t 2>/dev/null
1492 then
1493   gcc_cv_prog_LN="ln"
1494 else
1495   if ln -s conftestdata_f conftestdata_t 2>/dev/null
1496   then
1497     gcc_cv_prog_LN="ln -s"
1498   else
1499     gcc_cv_prog_LN=cp
1500   fi
1501 fi
1502 rm -f conftestdata_f conftestdata_t
1503
1504 fi
1505 LN="$gcc_cv_prog_LN"
1506 if test "$gcc_cv_prog_LN" = "ln"; then
1507   echo "$ac_t""yes" 1>&6
1508 else
1509   if test "$gcc_cv_prog_LN" = "ln -s"; then
1510     echo "$ac_t""no, using ln -s" 1>&6
1511   else
1512     echo "$ac_t""no, and neither does ln -s, so using cp" 1>&6
1513   fi
1514 fi
1515
1516 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
1517 echo "configure:1518: checking whether ln -s works" >&5
1518 if eval "test \"`echo '$''{'gcc_cv_prog_LN_S'+set}'`\" = set"; then
1519   echo $ac_n "(cached) $ac_c" 1>&6
1520 else
1521   rm -f conftestdata_t
1522 echo >conftestdata_f
1523 if ln -s conftestdata_f conftestdata_t 2>/dev/null
1524 then
1525   gcc_cv_prog_LN_S="ln -s"
1526 else
1527   if ln conftestdata_f conftestdata_t 2>/dev/null
1528   then
1529     gcc_cv_prog_LN_S=ln
1530   else
1531     gcc_cv_prog_LN_S=cp
1532   fi
1533 fi
1534 rm -f conftestdata_f conftestdata_t
1535
1536 fi
1537 LN_S="$gcc_cv_prog_LN_S"
1538 if test "$gcc_cv_prog_LN_S" = "ln -s"; then
1539   echo "$ac_t""yes" 1>&6
1540 else
1541   if test "$gcc_cv_prog_LN_S" = "ln"; then
1542     echo "$ac_t""no, using ln" 1>&6
1543   else
1544     echo "$ac_t""no, and neither does ln, so using cp" 1>&6
1545   fi
1546 fi
1547
1548 echo $ac_n "checking for volatile""... $ac_c" 1>&6
1549 echo "configure:1550: checking for volatile" >&5
1550 if eval "test \"`echo '$''{'gcc_cv_c_volatile'+set}'`\" = set"; then
1551   echo $ac_n "(cached) $ac_c" 1>&6
1552 else
1553   cat > conftest.$ac_ext <<EOF
1554 #line 1555 "configure"
1555 #include "confdefs.h"
1556
1557 int main() {
1558 volatile int foo;
1559 ; return 0; }
1560 EOF
1561 if { (eval echo configure:1562: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1562   rm -rf conftest*
1563   gcc_cv_c_volatile=yes
1564 else
1565   echo "configure: failed program was:" >&5
1566   cat conftest.$ac_ext >&5
1567   rm -rf conftest*
1568   gcc_cv_c_volatile=no
1569 fi
1570 rm -f conftest*
1571 fi
1572
1573 echo "$ac_t""$gcc_cv_c_volatile" 1>&6
1574 if test $gcc_cv_c_volatile = yes ; then
1575   cat >> confdefs.h <<\EOF
1576 #define HAVE_VOLATILE 1
1577 EOF
1578
1579 fi
1580
1581 # Extract the first word of "ranlib", so it can be a program name with args.
1582 set dummy ranlib; ac_word=$2
1583 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1584 echo "configure:1585: checking for $ac_word" >&5
1585 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
1586   echo $ac_n "(cached) $ac_c" 1>&6
1587 else
1588   if test -n "$RANLIB"; then
1589   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
1590 else
1591   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1592   ac_dummy="$PATH"
1593   for ac_dir in $ac_dummy; do
1594     test -z "$ac_dir" && ac_dir=.
1595     if test -f $ac_dir/$ac_word; then
1596       ac_cv_prog_RANLIB="ranlib"
1597       break
1598     fi
1599   done
1600   IFS="$ac_save_ifs"
1601   test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":"
1602 fi
1603 fi
1604 RANLIB="$ac_cv_prog_RANLIB"
1605 if test -n "$RANLIB"; then
1606   echo "$ac_t""$RANLIB" 1>&6
1607 else
1608   echo "$ac_t""no" 1>&6
1609 fi
1610
1611 for ac_prog in 'bison -y' byacc
1612 do
1613 # Extract the first word of "$ac_prog", so it can be a program name with args.
1614 set dummy $ac_prog; ac_word=$2
1615 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
1616 echo "configure:1617: checking for $ac_word" >&5
1617 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
1618   echo $ac_n "(cached) $ac_c" 1>&6
1619 else
1620   if test -n "$YACC"; then
1621   ac_cv_prog_YACC="$YACC" # Let the user override the test.
1622 else
1623   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
1624   ac_dummy="$PATH"
1625   for ac_dir in $ac_dummy; do
1626     test -z "$ac_dir" && ac_dir=.
1627     if test -f $ac_dir/$ac_word; then
1628       ac_cv_prog_YACC="$ac_prog"
1629       break
1630     fi
1631   done
1632   IFS="$ac_save_ifs"
1633 fi
1634 fi
1635 YACC="$ac_cv_prog_YACC"
1636 if test -n "$YACC"; then
1637   echo "$ac_t""$YACC" 1>&6
1638 else
1639   echo "$ac_t""no" 1>&6
1640 fi
1641
1642 test -n "$YACC" && break
1643 done
1644 test -n "$YACC" || YACC="yacc"
1645
1646 # Find a good install program.  We prefer a C program (faster),
1647 # so one script is as good as another.  But avoid the broken or
1648 # incompatible versions:
1649 # SysV /etc/install, /usr/sbin/install
1650 # SunOS /usr/etc/install
1651 # IRIX /sbin/install
1652 # AIX /bin/install
1653 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
1654 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
1655 # ./install, which can be erroneously created by make from ./install.sh.
1656 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
1657 echo "configure:1658: checking for a BSD compatible install" >&5
1658 if test -z "$INSTALL"; then
1659 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
1660   echo $ac_n "(cached) $ac_c" 1>&6
1661 else
1662     IFS="${IFS=         }"; ac_save_IFS="$IFS"; IFS="${IFS}:"
1663   for ac_dir in $PATH; do
1664     # Account for people who put trailing slashes in PATH elements.
1665     case "$ac_dir/" in
1666     /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;;
1667     *)
1668       # OSF1 and SCO ODT 3.0 have their own names for install.
1669       for ac_prog in ginstall scoinst install; do
1670         if test -f $ac_dir/$ac_prog; then
1671           if test $ac_prog = install &&
1672             grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then
1673             # AIX install.  It has an incompatible calling convention.
1674             # OSF/1 installbsd also uses dspmsg, but is usable.
1675             :
1676           else
1677             ac_cv_path_install="$ac_dir/$ac_prog -c"
1678             break 2
1679           fi
1680         fi
1681       done
1682       ;;
1683     esac
1684   done
1685   IFS="$ac_save_IFS"
1686
1687 fi
1688   if test "${ac_cv_path_install+set}" = set; then
1689     INSTALL="$ac_cv_path_install"
1690   else
1691     # As a last resort, use the slow shell script.  We don't cache a
1692     # path for INSTALL within a source directory, because that will
1693     # break other packages using the cache if that directory is
1694     # removed, or if the path is relative.
1695     INSTALL="$ac_install_sh"
1696   fi
1697 fi
1698 echo "$ac_t""$INSTALL" 1>&6
1699
1700 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
1701 # It thinks the first close brace ends the variable substitution.
1702 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
1703
1704 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
1705
1706
1707 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
1708 echo "configure:1709: checking how to run the C preprocessor" >&5
1709 # On Suns, sometimes $CPP names a directory.
1710 if test -n "$CPP" && test -d "$CPP"; then
1711   CPP=
1712 fi
1713 if test -z "$CPP"; then
1714 if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then
1715   echo $ac_n "(cached) $ac_c" 1>&6
1716 else
1717     # This must be in double quotes, not single quotes, because CPP may get
1718   # substituted into the Makefile and "${CC-cc}" will confuse make.
1719   CPP="${CC-cc} -E"
1720   # On the NeXT, cc -E runs the code through the compiler's parser,
1721   # not just through cpp.
1722   cat > conftest.$ac_ext <<EOF
1723 #line 1724 "configure"
1724 #include "confdefs.h"
1725 #include <assert.h>
1726 Syntax Error
1727 EOF
1728 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1729 { (eval echo configure:1730: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1730 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1731 if test -z "$ac_err"; then
1732   :
1733 else
1734   echo "$ac_err" >&5
1735   echo "configure: failed program was:" >&5
1736   cat conftest.$ac_ext >&5
1737   rm -rf conftest*
1738   CPP="${CC-cc} -E -traditional-cpp"
1739   cat > conftest.$ac_ext <<EOF
1740 #line 1741 "configure"
1741 #include "confdefs.h"
1742 #include <assert.h>
1743 Syntax Error
1744 EOF
1745 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1746 { (eval echo configure:1747: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1747 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1748 if test -z "$ac_err"; then
1749   :
1750 else
1751   echo "$ac_err" >&5
1752   echo "configure: failed program was:" >&5
1753   cat conftest.$ac_ext >&5
1754   rm -rf conftest*
1755   CPP="${CC-cc} -nologo -E"
1756   cat > conftest.$ac_ext <<EOF
1757 #line 1758 "configure"
1758 #include "confdefs.h"
1759 #include <assert.h>
1760 Syntax Error
1761 EOF
1762 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1763 { (eval echo configure:1764: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1764 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1765 if test -z "$ac_err"; then
1766   :
1767 else
1768   echo "$ac_err" >&5
1769   echo "configure: failed program was:" >&5
1770   cat conftest.$ac_ext >&5
1771   rm -rf conftest*
1772   CPP=/lib/cpp
1773 fi
1774 rm -f conftest*
1775 fi
1776 rm -f conftest*
1777 fi
1778 rm -f conftest*
1779   ac_cv_prog_CPP="$CPP"
1780 fi
1781   CPP="$ac_cv_prog_CPP"
1782 else
1783   ac_cv_prog_CPP="$CPP"
1784 fi
1785 echo "$ac_t""$CPP" 1>&6
1786
1787 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
1788 echo "configure:1789: checking for ANSI C header files" >&5
1789 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
1790   echo $ac_n "(cached) $ac_c" 1>&6
1791 else
1792   cat > conftest.$ac_ext <<EOF
1793 #line 1794 "configure"
1794 #include "confdefs.h"
1795 #include <stdlib.h>
1796 #include <stdarg.h>
1797 #include <string.h>
1798 #include <float.h>
1799 EOF
1800 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
1801 { (eval echo configure:1802: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
1802 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
1803 if test -z "$ac_err"; then
1804   rm -rf conftest*
1805   ac_cv_header_stdc=yes
1806 else
1807   echo "$ac_err" >&5
1808   echo "configure: failed program was:" >&5
1809   cat conftest.$ac_ext >&5
1810   rm -rf conftest*
1811   ac_cv_header_stdc=no
1812 fi
1813 rm -f conftest*
1814
1815 if test $ac_cv_header_stdc = yes; then
1816   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
1817 cat > conftest.$ac_ext <<EOF
1818 #line 1819 "configure"
1819 #include "confdefs.h"
1820 #include <string.h>
1821 EOF
1822 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1823   egrep "memchr" >/dev/null 2>&1; then
1824   :
1825 else
1826   rm -rf conftest*
1827   ac_cv_header_stdc=no
1828 fi
1829 rm -f conftest*
1830
1831 fi
1832
1833 if test $ac_cv_header_stdc = yes; then
1834   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
1835 cat > conftest.$ac_ext <<EOF
1836 #line 1837 "configure"
1837 #include "confdefs.h"
1838 #include <stdlib.h>
1839 EOF
1840 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
1841   egrep "free" >/dev/null 2>&1; then
1842   :
1843 else
1844   rm -rf conftest*
1845   ac_cv_header_stdc=no
1846 fi
1847 rm -f conftest*
1848
1849 fi
1850
1851 if test $ac_cv_header_stdc = yes; then
1852   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
1853 if test "$cross_compiling" = yes; then
1854   :
1855 else
1856   cat > conftest.$ac_ext <<EOF
1857 #line 1858 "configure"
1858 #include "confdefs.h"
1859 #include <ctype.h>
1860 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
1861 #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
1862 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
1863 int main () { int i; for (i = 0; i < 256; i++)
1864 if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
1865 exit (0); }
1866
1867 EOF
1868 if { (eval echo configure:1869: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
1869 then
1870   :
1871 else
1872   echo "configure: failed program was:" >&5
1873   cat conftest.$ac_ext >&5
1874   rm -fr conftest*
1875   ac_cv_header_stdc=no
1876 fi
1877 rm -fr conftest*
1878 fi
1879
1880 fi
1881 fi
1882
1883 echo "$ac_t""$ac_cv_header_stdc" 1>&6
1884 if test $ac_cv_header_stdc = yes; then
1885   cat >> confdefs.h <<\EOF
1886 #define STDC_HEADERS 1
1887 EOF
1888
1889 fi
1890
1891 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
1892 echo "configure:1893: checking whether time.h and sys/time.h may both be included" >&5
1893 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
1894   echo $ac_n "(cached) $ac_c" 1>&6
1895 else
1896   cat > conftest.$ac_ext <<EOF
1897 #line 1898 "configure"
1898 #include "confdefs.h"
1899 #include <sys/types.h>
1900 #include <sys/time.h>
1901 #include <time.h>
1902 int main() {
1903 struct tm *tp;
1904 ; return 0; }
1905 EOF
1906 if { (eval echo configure:1907: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1907   rm -rf conftest*
1908   ac_cv_header_time=yes
1909 else
1910   echo "configure: failed program was:" >&5
1911   cat conftest.$ac_ext >&5
1912   rm -rf conftest*
1913   ac_cv_header_time=no
1914 fi
1915 rm -f conftest*
1916 fi
1917
1918 echo "$ac_t""$ac_cv_header_time" 1>&6
1919 if test $ac_cv_header_time = yes; then
1920   cat >> confdefs.h <<\EOF
1921 #define TIME_WITH_SYS_TIME 1
1922 EOF
1923
1924 fi
1925
1926 echo $ac_n "checking whether string.h and strings.h may both be included""... $ac_c" 1>&6
1927 echo "configure:1928: checking whether string.h and strings.h may both be included" >&5
1928 if eval "test \"`echo '$''{'gcc_cv_header_string'+set}'`\" = set"; then
1929   echo $ac_n "(cached) $ac_c" 1>&6
1930 else
1931   cat > conftest.$ac_ext <<EOF
1932 #line 1933 "configure"
1933 #include "confdefs.h"
1934 #include <string.h>
1935 #include <strings.h>
1936 int main() {
1937
1938 ; return 0; }
1939 EOF
1940 if { (eval echo configure:1941: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1941   rm -rf conftest*
1942   gcc_cv_header_string=yes
1943 else
1944   echo "configure: failed program was:" >&5
1945   cat conftest.$ac_ext >&5
1946   rm -rf conftest*
1947   gcc_cv_header_string=no
1948 fi
1949 rm -f conftest*
1950 fi
1951
1952 echo "$ac_t""$gcc_cv_header_string" 1>&6
1953 if test $gcc_cv_header_string = yes; then
1954   cat >> confdefs.h <<\EOF
1955 #define STRING_WITH_STRINGS 1
1956 EOF
1957
1958 fi
1959
1960 echo $ac_n "checking for sys/wait.h that is POSIX.1 compatible""... $ac_c" 1>&6
1961 echo "configure:1962: checking for sys/wait.h that is POSIX.1 compatible" >&5
1962 if eval "test \"`echo '$''{'ac_cv_header_sys_wait_h'+set}'`\" = set"; then
1963   echo $ac_n "(cached) $ac_c" 1>&6
1964 else
1965   cat > conftest.$ac_ext <<EOF
1966 #line 1967 "configure"
1967 #include "confdefs.h"
1968 #include <sys/types.h>
1969 #include <sys/wait.h>
1970 #ifndef WEXITSTATUS
1971 #define WEXITSTATUS(stat_val) ((unsigned)(stat_val) >> 8)
1972 #endif
1973 #ifndef WIFEXITED
1974 #define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
1975 #endif
1976 int main() {
1977 int s;
1978 wait (&s);
1979 s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
1980 ; return 0; }
1981 EOF
1982 if { (eval echo configure:1983: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
1983   rm -rf conftest*
1984   ac_cv_header_sys_wait_h=yes
1985 else
1986   echo "configure: failed program was:" >&5
1987   cat conftest.$ac_ext >&5
1988   rm -rf conftest*
1989   ac_cv_header_sys_wait_h=no
1990 fi
1991 rm -f conftest*
1992 fi
1993
1994 echo "$ac_t""$ac_cv_header_sys_wait_h" 1>&6
1995 if test $ac_cv_header_sys_wait_h = yes; then
1996   cat >> confdefs.h <<\EOF
1997 #define HAVE_SYS_WAIT_H 1
1998 EOF
1999
2000 fi
2001
2002 for ac_hdr in limits.h stddef.h string.h strings.h stdlib.h time.h \
2003                  fcntl.h unistd.h stab.h sys/file.h sys/time.h \
2004                  sys/resource.h sys/param.h sys/times.h sys/stat.h \
2005                  direct.h malloc.h
2006 do
2007 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2008 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2009 echo "configure:2010: checking for $ac_hdr" >&5
2010 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2011   echo $ac_n "(cached) $ac_c" 1>&6
2012 else
2013   cat > conftest.$ac_ext <<EOF
2014 #line 2015 "configure"
2015 #include "confdefs.h"
2016 #include <$ac_hdr>
2017 EOF
2018 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2019 { (eval echo configure:2020: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2020 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2021 if test -z "$ac_err"; then
2022   rm -rf conftest*
2023   eval "ac_cv_header_$ac_safe=yes"
2024 else
2025   echo "$ac_err" >&5
2026   echo "configure: failed program was:" >&5
2027   cat conftest.$ac_ext >&5
2028   rm -rf conftest*
2029   eval "ac_cv_header_$ac_safe=no"
2030 fi
2031 rm -f conftest*
2032 fi
2033 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2034   echo "$ac_t""yes" 1>&6
2035     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2036   cat >> confdefs.h <<EOF
2037 #define $ac_tr_hdr 1
2038 EOF
2039
2040 else
2041   echo "$ac_t""no" 1>&6
2042 fi
2043 done
2044
2045
2046 # Check for thread headers.
2047 ac_safe=`echo "thread.h" | sed 'y%./+-%__p_%'`
2048 echo $ac_n "checking for thread.h""... $ac_c" 1>&6
2049 echo "configure:2050: checking for thread.h" >&5
2050 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2051   echo $ac_n "(cached) $ac_c" 1>&6
2052 else
2053   cat > conftest.$ac_ext <<EOF
2054 #line 2055 "configure"
2055 #include "confdefs.h"
2056 #include <thread.h>
2057 EOF
2058 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2059 { (eval echo configure:2060: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2060 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2061 if test -z "$ac_err"; then
2062   rm -rf conftest*
2063   eval "ac_cv_header_$ac_safe=yes"
2064 else
2065   echo "$ac_err" >&5
2066   echo "configure: failed program was:" >&5
2067   cat conftest.$ac_ext >&5
2068   rm -rf conftest*
2069   eval "ac_cv_header_$ac_safe=no"
2070 fi
2071 rm -f conftest*
2072 fi
2073 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2074   echo "$ac_t""yes" 1>&6
2075   have_thread_h=yes
2076 else
2077   echo "$ac_t""no" 1>&6
2078 have_thread_h=
2079 fi
2080
2081 ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
2082 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
2083 echo "configure:2084: checking for pthread.h" >&5
2084 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2085   echo $ac_n "(cached) $ac_c" 1>&6
2086 else
2087   cat > conftest.$ac_ext <<EOF
2088 #line 2089 "configure"
2089 #include "confdefs.h"
2090 #include <pthread.h>
2091 EOF
2092 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2093 { (eval echo configure:2094: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2094 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2095 if test -z "$ac_err"; then
2096   rm -rf conftest*
2097   eval "ac_cv_header_$ac_safe=yes"
2098 else
2099   echo "$ac_err" >&5
2100   echo "configure: failed program was:" >&5
2101   cat conftest.$ac_ext >&5
2102   rm -rf conftest*
2103   eval "ac_cv_header_$ac_safe=no"
2104 fi
2105 rm -f conftest*
2106 fi
2107 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2108   echo "$ac_t""yes" 1>&6
2109   have_pthread_h=yes
2110 else
2111   echo "$ac_t""no" 1>&6
2112 have_pthread_h=
2113 fi
2114
2115
2116 # See if GNAT has been installed
2117 # Extract the first word of "gnatbind", so it can be a program name with args.
2118 set dummy gnatbind; ac_word=$2
2119 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
2120 echo "configure:2121: checking for $ac_word" >&5
2121 if eval "test \"`echo '$''{'ac_cv_prog_gnat'+set}'`\" = set"; then
2122   echo $ac_n "(cached) $ac_c" 1>&6
2123 else
2124   if test -n "$gnat"; then
2125   ac_cv_prog_gnat="$gnat" # Let the user override the test.
2126 else
2127   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
2128   ac_dummy="$PATH"
2129   for ac_dir in $ac_dummy; do
2130     test -z "$ac_dir" && ac_dir=.
2131     if test -f $ac_dir/$ac_word; then
2132       ac_cv_prog_gnat="yes"
2133       break
2134     fi
2135   done
2136   IFS="$ac_save_ifs"
2137   test -z "$ac_cv_prog_gnat" && ac_cv_prog_gnat="no"
2138 fi
2139 fi
2140 gnat="$ac_cv_prog_gnat"
2141 if test -n "$gnat"; then
2142   echo "$ac_t""$gnat" 1>&6
2143 else
2144   echo "$ac_t""no" 1>&6
2145 fi
2146
2147
2148 # See if the stage1 system preprocessor understands the ANSI C
2149 # preprocessor stringification operator.
2150
2151
2152 echo $ac_n "checking for preprocessor stringizing operator""... $ac_c" 1>&6
2153 echo "configure:2154: checking for preprocessor stringizing operator" >&5
2154 if eval "test \"`echo '$''{'ac_cv_c_stringize'+set}'`\" = set"; then
2155   echo $ac_n "(cached) $ac_c" 1>&6
2156 else
2157   cat > conftest.$ac_ext <<EOF
2158 #line 2159 "configure"
2159 #include "confdefs.h"
2160
2161 #define x(y) #y
2162
2163 char *s = x(teststring);
2164
2165 EOF
2166 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2167   egrep "#teststring" >/dev/null 2>&1; then
2168   rm -rf conftest*
2169   ac_cv_c_stringize=no
2170 else
2171   rm -rf conftest*
2172   ac_cv_c_stringize=yes
2173 fi
2174 rm -f conftest*
2175
2176 fi
2177
2178 if test "${ac_cv_c_stringize}" = yes
2179 then
2180         cat >> confdefs.h <<\EOF
2181 #define HAVE_STRINGIZE 1
2182 EOF
2183
2184 fi
2185 echo "$ac_t""${ac_cv_c_stringize}" 1>&6
2186
2187
2188 # Use <inttypes.h> only if it exists,
2189 # doesn't clash with <sys/types.h>, and declares intmax_t.
2190 echo $ac_n "checking for inttypes.h""... $ac_c" 1>&6
2191 echo "configure:2192: checking for inttypes.h" >&5
2192 if eval "test \"`echo '$''{'gcc_cv_header_inttypes_h'+set}'`\" = set"; then
2193   echo $ac_n "(cached) $ac_c" 1>&6
2194 else
2195   cat > conftest.$ac_ext <<EOF
2196 #line 2197 "configure"
2197 #include "confdefs.h"
2198 #include <sys/types.h>
2199 #include <inttypes.h>
2200 int main() {
2201 intmax_t i = -1;
2202 ; return 0; }
2203 EOF
2204 if { (eval echo configure:2205: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2205   rm -rf conftest*
2206   gcc_cv_header_inttypes_h=yes
2207 else
2208   echo "configure: failed program was:" >&5
2209   cat conftest.$ac_ext >&5
2210   rm -rf conftest*
2211   gcc_cv_header_inttypes_h=no
2212 fi
2213 rm -f conftest*
2214 fi
2215
2216 echo "$ac_t""$gcc_cv_header_inttypes_h" 1>&6
2217 if test $gcc_cv_header_inttypes_h = yes; then
2218   cat >> confdefs.h <<\EOF
2219 #define HAVE_INTTYPES_H 1
2220 EOF
2221
2222 fi
2223
2224 for ac_func in strtoul bsearch putenv popen bcopy bzero bcmp \
2225         index rindex strchr strrchr kill getrlimit setrlimit atoll atoq \
2226         sysconf isascii gettimeofday strsignal putc_unlocked fputc_unlocked \
2227         fputs_unlocked getrusage valloc
2228 do
2229 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2230 echo "configure:2231: checking for $ac_func" >&5
2231 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2232   echo $ac_n "(cached) $ac_c" 1>&6
2233 else
2234   cat > conftest.$ac_ext <<EOF
2235 #line 2236 "configure"
2236 #include "confdefs.h"
2237 /* System header to define __stub macros and hopefully few prototypes,
2238     which can conflict with char $ac_func(); below.  */
2239 #include <assert.h>
2240 /* Override any gcc2 internal prototype to avoid an error.  */
2241 /* We use char because int might match the return type of a gcc2
2242     builtin and then its argument prototype would still apply.  */
2243 char $ac_func();
2244
2245 int main() {
2246
2247 /* The GNU C library defines this for functions which it implements
2248     to always fail with ENOSYS.  Some functions are actually named
2249     something starting with __ and the normal name is an alias.  */
2250 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2251 choke me
2252 #else
2253 $ac_func();
2254 #endif
2255
2256 ; return 0; }
2257 EOF
2258 if { (eval echo configure:2259: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2259   rm -rf conftest*
2260   eval "ac_cv_func_$ac_func=yes"
2261 else
2262   echo "configure: failed program was:" >&5
2263   cat conftest.$ac_ext >&5
2264   rm -rf conftest*
2265   eval "ac_cv_func_$ac_func=no"
2266 fi
2267 rm -f conftest*
2268 fi
2269
2270 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2271   echo "$ac_t""yes" 1>&6
2272     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2273   cat >> confdefs.h <<EOF
2274 #define $ac_tr_func 1
2275 EOF
2276
2277 else
2278   echo "$ac_t""no" 1>&6
2279 fi
2280 done
2281
2282
2283 # Make sure wchar_t is available
2284 #AC_CHECK_TYPE(wchar_t, unsigned int)
2285
2286 echo $ac_n "checking for vprintf""... $ac_c" 1>&6
2287 echo "configure:2288: checking for vprintf" >&5
2288 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
2289   echo $ac_n "(cached) $ac_c" 1>&6
2290 else
2291   cat > conftest.$ac_ext <<EOF
2292 #line 2293 "configure"
2293 #include "confdefs.h"
2294 /* System header to define __stub macros and hopefully few prototypes,
2295     which can conflict with char vprintf(); below.  */
2296 #include <assert.h>
2297 /* Override any gcc2 internal prototype to avoid an error.  */
2298 /* We use char because int might match the return type of a gcc2
2299     builtin and then its argument prototype would still apply.  */
2300 char vprintf();
2301
2302 int main() {
2303
2304 /* The GNU C library defines this for functions which it implements
2305     to always fail with ENOSYS.  Some functions are actually named
2306     something starting with __ and the normal name is an alias.  */
2307 #if defined (__stub_vprintf) || defined (__stub___vprintf)
2308 choke me
2309 #else
2310 vprintf();
2311 #endif
2312
2313 ; return 0; }
2314 EOF
2315 if { (eval echo configure:2316: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2316   rm -rf conftest*
2317   eval "ac_cv_func_vprintf=yes"
2318 else
2319   echo "configure: failed program was:" >&5
2320   cat conftest.$ac_ext >&5
2321   rm -rf conftest*
2322   eval "ac_cv_func_vprintf=no"
2323 fi
2324 rm -f conftest*
2325 fi
2326
2327 if eval "test \"`echo '$ac_cv_func_'vprintf`\" = yes"; then
2328   echo "$ac_t""yes" 1>&6
2329   cat >> confdefs.h <<\EOF
2330 #define HAVE_VPRINTF 1
2331 EOF
2332
2333 else
2334   echo "$ac_t""no" 1>&6
2335 fi
2336
2337 if test "$ac_cv_func_vprintf" != yes; then
2338 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
2339 echo "configure:2340: checking for _doprnt" >&5
2340 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
2341   echo $ac_n "(cached) $ac_c" 1>&6
2342 else
2343   cat > conftest.$ac_ext <<EOF
2344 #line 2345 "configure"
2345 #include "confdefs.h"
2346 /* System header to define __stub macros and hopefully few prototypes,
2347     which can conflict with char _doprnt(); below.  */
2348 #include <assert.h>
2349 /* Override any gcc2 internal prototype to avoid an error.  */
2350 /* We use char because int might match the return type of a gcc2
2351     builtin and then its argument prototype would still apply.  */
2352 char _doprnt();
2353
2354 int main() {
2355
2356 /* The GNU C library defines this for functions which it implements
2357     to always fail with ENOSYS.  Some functions are actually named
2358     something starting with __ and the normal name is an alias.  */
2359 #if defined (__stub__doprnt) || defined (__stub____doprnt)
2360 choke me
2361 #else
2362 _doprnt();
2363 #endif
2364
2365 ; return 0; }
2366 EOF
2367 if { (eval echo configure:2368: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2368   rm -rf conftest*
2369   eval "ac_cv_func__doprnt=yes"
2370 else
2371   echo "configure: failed program was:" >&5
2372   cat conftest.$ac_ext >&5
2373   rm -rf conftest*
2374   eval "ac_cv_func__doprnt=no"
2375 fi
2376 rm -f conftest*
2377 fi
2378
2379 if eval "test \"`echo '$ac_cv_func_'_doprnt`\" = yes"; then
2380   echo "$ac_t""yes" 1>&6
2381   cat >> confdefs.h <<\EOF
2382 #define HAVE_DOPRNT 1
2383 EOF
2384
2385 else
2386   echo "$ac_t""no" 1>&6
2387 fi
2388
2389 fi
2390
2391 vfprintf=
2392 doprint=
2393 if test $ac_cv_func_vprintf != yes ; then
2394   vfprintf=vfprintf.o
2395   if test $ac_cv_func__doprnt != yes ; then
2396     doprint=doprint.o
2397   fi
2398 fi
2399
2400
2401
2402 echo $ac_n "checking whether the printf functions support %p""... $ac_c" 1>&6
2403 echo "configure:2404: checking whether the printf functions support %p" >&5
2404 if eval "test \"`echo '$''{'gcc_cv_func_printf_ptr'+set}'`\" = set"; then
2405   echo $ac_n "(cached) $ac_c" 1>&6
2406 else
2407   if test "$cross_compiling" = yes; then
2408   gcc_cv_func_printf_ptr=no
2409 else
2410   cat > conftest.$ac_ext <<EOF
2411 #line 2412 "configure"
2412 #include "confdefs.h"
2413 #include <stdio.h>
2414
2415 main()
2416 {
2417   char buf[64];
2418   char *p = buf, *q = NULL;
2419   sprintf(buf, "%p", p);
2420   sscanf(buf, "%p", &q);
2421   exit (p != q);
2422 }
2423 EOF
2424 if { (eval echo configure:2425: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2425 then
2426   gcc_cv_func_printf_ptr=yes
2427 else
2428   echo "configure: failed program was:" >&5
2429   cat conftest.$ac_ext >&5
2430   rm -fr conftest*
2431   gcc_cv_func_printf_ptr=no
2432 fi
2433 rm -fr conftest*
2434 fi
2435
2436 rm -f core core.* *.core
2437 fi
2438
2439 echo "$ac_t""$gcc_cv_func_printf_ptr" 1>&6
2440 if test $gcc_cv_func_printf_ptr = yes ; then
2441   cat >> confdefs.h <<\EOF
2442 #define HAVE_PRINTF_PTR 1
2443 EOF
2444
2445 fi
2446
2447
2448 case "${host}" in
2449 *-*-uwin*)
2450   # Under some versions of uwin, vfork is notoriously buggy and the test
2451   # can hang configure; on other versions, vfork exists just as a stub.
2452   # FIXME: This should be removed once vfork in uwin's runtime is fixed.
2453   ac_cv_func_vfork_works=no
2454   ;;
2455 esac
2456 echo $ac_n "checking for pid_t""... $ac_c" 1>&6
2457 echo "configure:2458: checking for pid_t" >&5
2458 if eval "test \"`echo '$''{'ac_cv_type_pid_t'+set}'`\" = set"; then
2459   echo $ac_n "(cached) $ac_c" 1>&6
2460 else
2461   cat > conftest.$ac_ext <<EOF
2462 #line 2463 "configure"
2463 #include "confdefs.h"
2464 #include <sys/types.h>
2465 #if STDC_HEADERS
2466 #include <stdlib.h>
2467 #include <stddef.h>
2468 #endif
2469 EOF
2470 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
2471   egrep "(^|[^a-zA-Z_0-9])pid_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
2472   rm -rf conftest*
2473   ac_cv_type_pid_t=yes
2474 else
2475   rm -rf conftest*
2476   ac_cv_type_pid_t=no
2477 fi
2478 rm -f conftest*
2479
2480 fi
2481 echo "$ac_t""$ac_cv_type_pid_t" 1>&6
2482 if test $ac_cv_type_pid_t = no; then
2483   cat >> confdefs.h <<\EOF
2484 #define pid_t int
2485 EOF
2486
2487 fi
2488
2489 ac_safe=`echo "vfork.h" | sed 'y%./+-%__p_%'`
2490 echo $ac_n "checking for vfork.h""... $ac_c" 1>&6
2491 echo "configure:2492: checking for vfork.h" >&5
2492 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2493   echo $ac_n "(cached) $ac_c" 1>&6
2494 else
2495   cat > conftest.$ac_ext <<EOF
2496 #line 2497 "configure"
2497 #include "confdefs.h"
2498 #include <vfork.h>
2499 EOF
2500 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2501 { (eval echo configure:2502: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2502 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2503 if test -z "$ac_err"; then
2504   rm -rf conftest*
2505   eval "ac_cv_header_$ac_safe=yes"
2506 else
2507   echo "$ac_err" >&5
2508   echo "configure: failed program was:" >&5
2509   cat conftest.$ac_ext >&5
2510   rm -rf conftest*
2511   eval "ac_cv_header_$ac_safe=no"
2512 fi
2513 rm -f conftest*
2514 fi
2515 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2516   echo "$ac_t""yes" 1>&6
2517   cat >> confdefs.h <<\EOF
2518 #define HAVE_VFORK_H 1
2519 EOF
2520
2521 else
2522   echo "$ac_t""no" 1>&6
2523 fi
2524
2525 echo $ac_n "checking for working vfork""... $ac_c" 1>&6
2526 echo "configure:2527: checking for working vfork" >&5
2527 if eval "test \"`echo '$''{'ac_cv_func_vfork_works'+set}'`\" = set"; then
2528   echo $ac_n "(cached) $ac_c" 1>&6
2529 else
2530   if test "$cross_compiling" = yes; then
2531   echo $ac_n "checking for vfork""... $ac_c" 1>&6
2532 echo "configure:2533: checking for vfork" >&5
2533 if eval "test \"`echo '$''{'ac_cv_func_vfork'+set}'`\" = set"; then
2534   echo $ac_n "(cached) $ac_c" 1>&6
2535 else
2536   cat > conftest.$ac_ext <<EOF
2537 #line 2538 "configure"
2538 #include "confdefs.h"
2539 /* System header to define __stub macros and hopefully few prototypes,
2540     which can conflict with char vfork(); below.  */
2541 #include <assert.h>
2542 /* Override any gcc2 internal prototype to avoid an error.  */
2543 /* We use char because int might match the return type of a gcc2
2544     builtin and then its argument prototype would still apply.  */
2545 char vfork();
2546
2547 int main() {
2548
2549 /* The GNU C library defines this for functions which it implements
2550     to always fail with ENOSYS.  Some functions are actually named
2551     something starting with __ and the normal name is an alias.  */
2552 #if defined (__stub_vfork) || defined (__stub___vfork)
2553 choke me
2554 #else
2555 vfork();
2556 #endif
2557
2558 ; return 0; }
2559 EOF
2560 if { (eval echo configure:2561: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2561   rm -rf conftest*
2562   eval "ac_cv_func_vfork=yes"
2563 else
2564   echo "configure: failed program was:" >&5
2565   cat conftest.$ac_ext >&5
2566   rm -rf conftest*
2567   eval "ac_cv_func_vfork=no"
2568 fi
2569 rm -f conftest*
2570 fi
2571
2572 if eval "test \"`echo '$ac_cv_func_'vfork`\" = yes"; then
2573   echo "$ac_t""yes" 1>&6
2574   :
2575 else
2576   echo "$ac_t""no" 1>&6
2577 fi
2578
2579 ac_cv_func_vfork_works=$ac_cv_func_vfork
2580 else
2581   cat > conftest.$ac_ext <<EOF
2582 #line 2583 "configure"
2583 #include "confdefs.h"
2584 /* Thanks to Paul Eggert for this test.  */
2585 #include <stdio.h>
2586 #include <sys/types.h>
2587 #include <sys/stat.h>
2588 #ifdef HAVE_UNISTD_H
2589 #include <unistd.h>
2590 #endif
2591 #ifdef HAVE_VFORK_H
2592 #include <vfork.h>
2593 #endif
2594 /* On some sparc systems, changes by the child to local and incoming
2595    argument registers are propagated back to the parent.
2596    The compiler is told about this with #include <vfork.h>,
2597    but some compilers (e.g. gcc -O) don't grok <vfork.h>.
2598    Test for this by using a static variable whose address
2599    is put into a register that is clobbered by the vfork.  */
2600 static
2601 #ifdef __cplusplus
2602 sparc_address_test (int arg)
2603 #else
2604 sparc_address_test (arg) int arg;
2605 #endif
2606 {
2607   static pid_t child;
2608   if (!child) {
2609     child = vfork ();
2610     if (child < 0) {
2611       perror ("vfork");
2612       _exit(2);
2613     }
2614     if (!child) {
2615       arg = getpid();
2616       write(-1, "", 0);
2617       _exit (arg);
2618     }
2619   }
2620 }
2621 main() {
2622   pid_t parent = getpid ();
2623   pid_t child;
2624
2625   sparc_address_test ();
2626
2627   child = vfork ();
2628
2629   if (child == 0) {
2630     /* Here is another test for sparc vfork register problems.
2631        This test uses lots of local variables, at least
2632        as many local variables as main has allocated so far
2633        including compiler temporaries.  4 locals are enough for
2634        gcc 1.40.3 on a Solaris 4.1.3 sparc, but we use 8 to be safe.
2635        A buggy compiler should reuse the register of parent
2636        for one of the local variables, since it will think that
2637        parent can't possibly be used any more in this routine.
2638        Assigning to the local variable will thus munge parent
2639        in the parent process.  */
2640     pid_t
2641       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
2642       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
2643     /* Convince the compiler that p..p7 are live; otherwise, it might
2644        use the same hardware register for all 8 local variables.  */
2645     if (p != p1 || p != p2 || p != p3 || p != p4
2646         || p != p5 || p != p6 || p != p7)
2647       _exit(1);
2648
2649     /* On some systems (e.g. IRIX 3.3),
2650        vfork doesn't separate parent from child file descriptors.
2651        If the child closes a descriptor before it execs or exits,
2652        this munges the parent's descriptor as well.
2653        Test for this by closing stdout in the child.  */
2654     _exit(close(fileno(stdout)) != 0);
2655   } else {
2656     int status;
2657     struct stat st;
2658
2659     while (wait(&status) != child)
2660       ;
2661     exit(
2662          /* Was there some problem with vforking?  */
2663          child < 0
2664
2665          /* Did the child fail?  (This shouldn't happen.)  */
2666          || status
2667
2668          /* Did the vfork/compiler bug occur?  */
2669          || parent != getpid()
2670
2671          /* Did the file descriptor bug occur?  */
2672          || fstat(fileno(stdout), &st) != 0
2673          );
2674   }
2675 }
2676 EOF
2677 if { (eval echo configure:2678: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2678 then
2679   ac_cv_func_vfork_works=yes
2680 else
2681   echo "configure: failed program was:" >&5
2682   cat conftest.$ac_ext >&5
2683   rm -fr conftest*
2684   ac_cv_func_vfork_works=no
2685 fi
2686 rm -fr conftest*
2687 fi
2688
2689 fi
2690
2691 echo "$ac_t""$ac_cv_func_vfork_works" 1>&6
2692 if test $ac_cv_func_vfork_works = no; then
2693   cat >> confdefs.h <<\EOF
2694 #define vfork fork
2695 EOF
2696
2697 fi
2698
2699 for ac_hdr in unistd.h
2700 do
2701 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
2702 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
2703 echo "configure:2704: checking for $ac_hdr" >&5
2704 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
2705   echo $ac_n "(cached) $ac_c" 1>&6
2706 else
2707   cat > conftest.$ac_ext <<EOF
2708 #line 2709 "configure"
2709 #include "confdefs.h"
2710 #include <$ac_hdr>
2711 EOF
2712 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
2713 { (eval echo configure:2714: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
2714 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
2715 if test -z "$ac_err"; then
2716   rm -rf conftest*
2717   eval "ac_cv_header_$ac_safe=yes"
2718 else
2719   echo "$ac_err" >&5
2720   echo "configure: failed program was:" >&5
2721   cat conftest.$ac_ext >&5
2722   rm -rf conftest*
2723   eval "ac_cv_header_$ac_safe=no"
2724 fi
2725 rm -f conftest*
2726 fi
2727 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
2728   echo "$ac_t""yes" 1>&6
2729     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
2730   cat >> confdefs.h <<EOF
2731 #define $ac_tr_hdr 1
2732 EOF
2733
2734 else
2735   echo "$ac_t""no" 1>&6
2736 fi
2737 done
2738
2739 for ac_func in getpagesize
2740 do
2741 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
2742 echo "configure:2743: checking for $ac_func" >&5
2743 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
2744   echo $ac_n "(cached) $ac_c" 1>&6
2745 else
2746   cat > conftest.$ac_ext <<EOF
2747 #line 2748 "configure"
2748 #include "confdefs.h"
2749 /* System header to define __stub macros and hopefully few prototypes,
2750     which can conflict with char $ac_func(); below.  */
2751 #include <assert.h>
2752 /* Override any gcc2 internal prototype to avoid an error.  */
2753 /* We use char because int might match the return type of a gcc2
2754     builtin and then its argument prototype would still apply.  */
2755 char $ac_func();
2756
2757 int main() {
2758
2759 /* The GNU C library defines this for functions which it implements
2760     to always fail with ENOSYS.  Some functions are actually named
2761     something starting with __ and the normal name is an alias.  */
2762 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
2763 choke me
2764 #else
2765 $ac_func();
2766 #endif
2767
2768 ; return 0; }
2769 EOF
2770 if { (eval echo configure:2771: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
2771   rm -rf conftest*
2772   eval "ac_cv_func_$ac_func=yes"
2773 else
2774   echo "configure: failed program was:" >&5
2775   cat conftest.$ac_ext >&5
2776   rm -rf conftest*
2777   eval "ac_cv_func_$ac_func=no"
2778 fi
2779 rm -f conftest*
2780 fi
2781
2782 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
2783   echo "$ac_t""yes" 1>&6
2784     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2785   cat >> confdefs.h <<EOF
2786 #define $ac_tr_func 1
2787 EOF
2788
2789 else
2790   echo "$ac_t""no" 1>&6
2791 fi
2792 done
2793
2794 echo $ac_n "checking for working mmap from /dev/zero""... $ac_c" 1>&6
2795 echo "configure:2796: checking for working mmap from /dev/zero" >&5
2796 if eval "test \"`echo '$''{'ac_cv_func_mmap_anywhere'+set}'`\" = set"; then
2797   echo $ac_n "(cached) $ac_c" 1>&6
2798 else
2799   if test "$cross_compiling" = yes; then
2800   ac_cv_func_mmap_anywhere=no
2801 else
2802   cat > conftest.$ac_ext <<EOF
2803 #line 2804 "configure"
2804 #include "confdefs.h"
2805
2806 /* Test by Richard Henderson and Alexandre Oliva.
2807    Check whether mmap from /dev/zero works. */
2808 #include <sys/types.h>
2809 #include <fcntl.h>
2810 #include <sys/mman.h>
2811
2812 /* This mess was copied from the GNU getpagesize.h.  */
2813 #ifndef HAVE_GETPAGESIZE
2814 # ifdef HAVE_UNISTD_H
2815 #  include <unistd.h>
2816 # endif
2817
2818 /* Assume that all systems that can run configure have sys/param.h.  */
2819 # ifndef HAVE_SYS_PARAM_H
2820 #  define HAVE_SYS_PARAM_H 1
2821 # endif
2822
2823 # ifdef _SC_PAGESIZE
2824 #  define getpagesize() sysconf(_SC_PAGESIZE)
2825 # else /* no _SC_PAGESIZE */
2826 #  ifdef HAVE_SYS_PARAM_H
2827 #   include <sys/param.h>
2828 #   ifdef EXEC_PAGESIZE
2829 #    define getpagesize() EXEC_PAGESIZE
2830 #   else /* no EXEC_PAGESIZE */
2831 #    ifdef NBPG
2832 #     define getpagesize() NBPG * CLSIZE
2833 #     ifndef CLSIZE
2834 #      define CLSIZE 1
2835 #     endif /* no CLSIZE */
2836 #    else /* no NBPG */
2837 #     ifdef NBPC
2838 #      define getpagesize() NBPC
2839 #     else /* no NBPC */
2840 #      ifdef PAGESIZE
2841 #       define getpagesize() PAGESIZE
2842 #      endif /* PAGESIZE */
2843 #     endif /* no NBPC */
2844 #    endif /* no NBPG */
2845 #   endif /* no EXEC_PAGESIZE */
2846 #  else /* no HAVE_SYS_PARAM_H */
2847 #   define getpagesize() 8192   /* punt totally */
2848 #  endif /* no HAVE_SYS_PARAM_H */
2849 # endif /* no _SC_PAGESIZE */
2850
2851 #endif /* no HAVE_GETPAGESIZE */
2852
2853 int main()
2854 {
2855   char *x;
2856   int fd, pg;
2857
2858   fd = open("/dev/zero", O_RDWR);
2859   if (fd < 0)
2860     exit(1);
2861
2862   pg = getpagesize();
2863   x = (char*)mmap(0, pg, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
2864   if (x == (char *) -1)
2865     exit(2);
2866
2867   *(int *)x += 1;
2868
2869   if (munmap(x, pg) < 0)
2870     exit(3);
2871
2872   exit(0);
2873 }
2874 EOF
2875 if { (eval echo configure:2876: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
2876 then
2877   ac_cv_func_mmap_anywhere=yes
2878 else
2879   echo "configure: failed program was:" >&5
2880   cat conftest.$ac_ext >&5
2881   rm -fr conftest*
2882   ac_cv_func_mmap_anywhere=no
2883 fi
2884 rm -fr conftest*
2885 fi
2886
2887 fi
2888
2889 echo "$ac_t""$ac_cv_func_mmap_anywhere" 1>&6
2890 if test $ac_cv_func_mmap_anywhere = yes; then
2891   cat >> confdefs.h <<\EOF
2892 #define HAVE_MMAP_ANYWHERE 1
2893 EOF
2894
2895 fi
2896
2897
2898 for ac_func in bcopy bzero bcmp \
2899         index rindex getenv atol sbrk abort atof getcwd getwd \
2900         strsignal putc_unlocked fputs_unlocked strstr environ
2901 do
2902 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2903 echo "configure:2904: checking whether $ac_func must be declared" >&5
2904 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2905   echo $ac_n "(cached) $ac_c" 1>&6
2906 else
2907   cat > conftest.$ac_ext <<EOF
2908 #line 2909 "configure"
2909 #include "confdefs.h"
2910
2911 #include <stdio.h>
2912 #ifdef STRING_WITH_STRINGS
2913 # include <string.h>
2914 # include <strings.h>
2915 #else
2916 # ifdef HAVE_STRING_H
2917 #  include <string.h>
2918 # else
2919 #  ifdef HAVE_STRINGS_H
2920 #   include <strings.h>
2921 #  endif
2922 # endif
2923 #endif
2924 #ifdef HAVE_STDLIB_H
2925 #include <stdlib.h>
2926 #endif
2927 #ifdef HAVE_UNISTD_H
2928 #include <unistd.h>
2929 #endif
2930 #ifndef HAVE_RINDEX
2931 #ifndef rindex
2932 #define rindex strrchr
2933 #endif
2934 #endif
2935 #ifndef HAVE_INDEX
2936 #ifndef index
2937 #define index strchr
2938 #endif
2939 #endif
2940
2941 int main() {
2942 char *(*pfn) = (char *(*)) $ac_func
2943 ; return 0; }
2944 EOF
2945 if { (eval echo configure:2946: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
2946   rm -rf conftest*
2947   eval "gcc_cv_decl_needed_$ac_func=no"
2948 else
2949   echo "configure: failed program was:" >&5
2950   cat conftest.$ac_ext >&5
2951   rm -rf conftest*
2952   eval "gcc_cv_decl_needed_$ac_func=yes"
2953 fi
2954 rm -f conftest*
2955 fi
2956
2957 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
2958   echo "$ac_t""yes" 1>&6
2959   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
2960   cat >> confdefs.h <<EOF
2961 #define $gcc_tr_decl 1
2962 EOF
2963
2964 else
2965   echo "$ac_t""no" 1>&6
2966 fi
2967
2968 done
2969
2970
2971 for ac_func in malloc realloc calloc free
2972 do
2973 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
2974 echo "configure:2975: checking whether $ac_func must be declared" >&5
2975 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
2976   echo $ac_n "(cached) $ac_c" 1>&6
2977 else
2978   cat > conftest.$ac_ext <<EOF
2979 #line 2980 "configure"
2980 #include "confdefs.h"
2981
2982 #include <stdio.h>
2983 #ifdef STRING_WITH_STRINGS
2984 # include <string.h>
2985 # include <strings.h>
2986 #else
2987 # ifdef HAVE_STRING_H
2988 #  include <string.h>
2989 # else
2990 #  ifdef HAVE_STRINGS_H
2991 #   include <strings.h>
2992 #  endif
2993 # endif
2994 #endif
2995 #ifdef HAVE_STDLIB_H
2996 #include <stdlib.h>
2997 #endif
2998 #ifdef HAVE_UNISTD_H
2999 #include <unistd.h>
3000 #endif
3001 #ifndef HAVE_RINDEX
3002 #ifndef rindex
3003 #define rindex strrchr
3004 #endif
3005 #endif
3006 #ifndef HAVE_INDEX
3007 #ifndef index
3008 #define index strchr
3009 #endif
3010 #endif
3011 #ifdef HAVE_MALLOC_H
3012 #include <malloc.h>
3013 #endif
3014
3015 int main() {
3016 char *(*pfn) = (char *(*)) $ac_func
3017 ; return 0; }
3018 EOF
3019 if { (eval echo configure:3020: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3020   rm -rf conftest*
3021   eval "gcc_cv_decl_needed_$ac_func=no"
3022 else
3023   echo "configure: failed program was:" >&5
3024   cat conftest.$ac_ext >&5
3025   rm -rf conftest*
3026   eval "gcc_cv_decl_needed_$ac_func=yes"
3027 fi
3028 rm -f conftest*
3029 fi
3030
3031 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3032   echo "$ac_t""yes" 1>&6
3033   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3034   cat >> confdefs.h <<EOF
3035 #define $gcc_tr_decl 1
3036 EOF
3037
3038 else
3039   echo "$ac_t""no" 1>&6
3040 fi
3041
3042 done
3043
3044
3045 for ac_func in getrlimit setrlimit getrusage
3046 do
3047 echo $ac_n "checking whether $ac_func must be declared""... $ac_c" 1>&6
3048 echo "configure:3049: checking whether $ac_func must be declared" >&5
3049 if eval "test \"`echo '$''{'gcc_cv_decl_needed_$ac_func'+set}'`\" = set"; then
3050   echo $ac_n "(cached) $ac_c" 1>&6
3051 else
3052   cat > conftest.$ac_ext <<EOF
3053 #line 3054 "configure"
3054 #include "confdefs.h"
3055
3056 #include <stdio.h>
3057 #ifdef STRING_WITH_STRINGS
3058 # include <string.h>
3059 # include <strings.h>
3060 #else
3061 # ifdef HAVE_STRING_H
3062 #  include <string.h>
3063 # else
3064 #  ifdef HAVE_STRINGS_H
3065 #   include <strings.h>
3066 #  endif
3067 # endif
3068 #endif
3069 #ifdef HAVE_STDLIB_H
3070 #include <stdlib.h>
3071 #endif
3072 #ifdef HAVE_UNISTD_H
3073 #include <unistd.h>
3074 #endif
3075 #ifndef HAVE_RINDEX
3076 #ifndef rindex
3077 #define rindex strrchr
3078 #endif
3079 #endif
3080 #ifndef HAVE_INDEX
3081 #ifndef index
3082 #define index strchr
3083 #endif
3084 #endif
3085 #include <sys/types.h>
3086 #ifdef HAVE_SYS_RESOURCE_H
3087 #include <sys/resource.h>
3088 #endif
3089
3090 int main() {
3091 char *(*pfn) = (char *(*)) $ac_func
3092 ; return 0; }
3093 EOF
3094 if { (eval echo configure:3095: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3095   rm -rf conftest*
3096   eval "gcc_cv_decl_needed_$ac_func=no"
3097 else
3098   echo "configure: failed program was:" >&5
3099   cat conftest.$ac_ext >&5
3100   rm -rf conftest*
3101   eval "gcc_cv_decl_needed_$ac_func=yes"
3102 fi
3103 rm -f conftest*
3104 fi
3105
3106 if eval "test \"`echo '$gcc_cv_decl_needed_'$ac_func`\" = yes"; then
3107   echo "$ac_t""yes" 1>&6
3108   gcc_tr_decl=NEED_DECLARATION_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
3109   cat >> confdefs.h <<EOF
3110 #define $gcc_tr_decl 1
3111 EOF
3112
3113 else
3114   echo "$ac_t""no" 1>&6
3115 fi
3116
3117 done
3118
3119
3120 # mkdir takes a single argument on some systems.
3121 echo $ac_n "checking if mkdir takes one argument""... $ac_c" 1>&6
3122 echo "configure:3123: checking if mkdir takes one argument" >&5
3123 if eval "test \"`echo '$''{'gcc_cv_mkdir_takes_one_arg'+set}'`\" = set"; then
3124   echo $ac_n "(cached) $ac_c" 1>&6
3125 else
3126   cat > conftest.$ac_ext <<EOF
3127 #line 3128 "configure"
3128 #include "confdefs.h"
3129
3130 #include <sys/types.h>
3131 #ifdef HAVE_SYS_STAT_H
3132 # include <sys/stat.h>
3133 #endif
3134 #ifdef HAVE_UNISTD_H
3135 # include <unistd.h>
3136 #endif
3137 #ifdef HAVE_DIRECT_H
3138 # include <direct.h>
3139 #endif
3140 int main() {
3141 mkdir ("foo", 0);
3142 ; return 0; }
3143 EOF
3144 if { (eval echo configure:3145: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
3145   rm -rf conftest*
3146   gcc_cv_mkdir_takes_one_arg=no
3147 else
3148   echo "configure: failed program was:" >&5
3149   cat conftest.$ac_ext >&5
3150   rm -rf conftest*
3151   gcc_cv_mkdir_takes_one_arg=yes
3152 fi
3153 rm -f conftest*
3154 fi
3155
3156 echo "$ac_t""$gcc_cv_mkdir_takes_one_arg" 1>&6
3157 if test $gcc_cv_mkdir_takes_one_arg = yes ; then
3158   cat >> confdefs.h <<\EOF
3159 #define MKDIR_TAKES_ONE_ARG 1
3160 EOF
3161
3162 fi
3163
3164
3165 # File extensions
3166 manext='.1'
3167 objext='.o'
3168
3169
3170
3171 build_xm_file=
3172 build_xm_defines=
3173 build_install_headers_dir=install-headers-tar
3174 build_exeext=
3175 host_xm_file=
3176 host_xm_defines=
3177 host_xmake_file=
3178 host_truncate_target=
3179 host_exeext=
3180
3181 # Decode the host machine, then the target machine.
3182 # For the host machine, we save the xm_file variable as host_xm_file;
3183 # then we decode the target machine and forget everything else
3184 # that came from the host machine.
3185 for machine in $build $host $target; do
3186
3187         out_file=
3188         xmake_file=
3189         tmake_file=
3190         extra_headers=
3191         extra_passes=
3192         extra_parts=
3193         extra_programs=
3194         extra_objs=
3195         extra_host_objs=
3196         extra_gcc_objs=
3197         xm_defines=
3198         float_format=
3199         # Set this to force installation and use of collect2.
3200         use_collect2=
3201         # Set this to override the default target model.
3202         target_cpu_default=
3203         # Set this to control how the header file directory is installed.
3204         install_headers_dir=install-headers-tar
3205         # Set this to a non-empty list of args to pass to cpp if the target
3206         # wants its .md file passed through cpp.
3207         md_cppflags=
3208         # Set this if directory names should be truncated to 14 characters.
3209         truncate_target=
3210         # Set this if gdb needs a dir command with `dirname $out_file`
3211         gdb_needs_out_file_path=
3212         # Set this if the build machine requires executables to have a
3213         # file name suffix.
3214         exeext=
3215         # Set this to control which thread package will be used.
3216         thread_file=
3217         # Reinitialize these from the flag values every loop pass, since some
3218         # configure entries modify them.
3219         gas="$gas_flag"
3220         gnu_ld="$gnu_ld_flag"
3221         enable_threads=$enable_threads_flag
3222
3223         # Set default cpu_type, tm_file, tm_p_file and xm_file so it can be
3224         # updated in each machine entry.
3225         tm_p_file=
3226         cpu_type=`echo $machine | sed 's/-.*$//'`
3227         case $machine in
3228         alpha*-*-*)
3229                 cpu_type=alpha
3230                 ;;
3231         arm*-*-*)
3232                 cpu_type=arm
3233                 ;;
3234         c*-convex-*)
3235                 cpu_type=convex
3236                 ;;
3237         i[34567]86-*-*)
3238                 cpu_type=i386
3239                 ;;
3240         hppa*-*-*)
3241                 cpu_type=pa
3242                 ;;
3243         m68000-*-*)
3244                 cpu_type=m68k
3245                 ;;
3246         mips*-*-*)
3247                 cpu_type=mips
3248                 ;;
3249         pj*-*-*)
3250                 cpu_type=pj
3251                 ;;
3252         powerpc*-*-*)
3253                 cpu_type=rs6000
3254                 ;;
3255         pyramid-*-*)
3256                 cpu_type=pyr
3257                 ;;
3258         sparc*-*-*)
3259                 cpu_type=sparc
3260                 ;;
3261         esac
3262
3263         tm_file=${cpu_type}/${cpu_type}.h
3264         xm_file=${cpu_type}/xm-${cpu_type}.h
3265         if test -f ${srcdir}/config/${cpu_type}/${cpu_type}-protos.h;
3266         then
3267                 tm_p_file=${cpu_type}/${cpu_type}-protos.h;
3268         fi
3269         # On a.out targets, we need to use collect2.
3270         case $machine in
3271         *-*-*aout*)
3272                 use_collect2=yes
3273                 ;;
3274         esac
3275
3276         # Common parts for linux-gnu and openbsd systems
3277         case $machine in
3278         *-*-linux-gnu*)
3279                 xm_defines="HAVE_ATEXIT POSIX BSTRING"
3280                 ;;
3281         *-*-openbsd*)
3282                 tm_file=${cpu_type}/openbsd.h
3283                 tmake_file="t-libc-ok t-openbsd"
3284                 # avoid surprises, always provide an xm-openbsd file
3285                 xm_file=${cpu_type}/xm-openbsd.h
3286                 # don't depend on processor x-fragments as well
3287                 xmake_file=none
3288                 if test x$enable_threads = xyes; then
3289                         thread_file='posix'
3290                         tmake_file="${tmake_file} t-openbsd-thread"
3291                 fi
3292                 ;;
3293         esac
3294
3295         case $machine in
3296         # Support site-specific machine types.
3297         *local*)
3298                 cpu_type=`echo $machine | sed -e 's/-.*//'`
3299                 rest=`echo $machine | sed -e "s/$cpu_type-//"`
3300                 xm_file=${cpu_type}/xm-$rest.h
3301                 tm_file=${cpu_type}/$rest.h
3302                 if test -f $srcdir/config/${cpu_type}/x-$rest; \
3303                 then xmake_file=${cpu_type}/x-$rest; \
3304                 else true; \
3305                 fi
3306                 if test -f $srcdir/config/${cpu_type}/t-$rest; \
3307                 then tmake_file=${cpu_type}/t-$rest; \
3308                 else true; \
3309                 fi
3310                 ;;
3311         1750a-*-*)
3312                 ;;
3313         a29k-*-bsd* | a29k-*-sym1*)
3314                 tm_file="${tm_file} a29k/unix.h"
3315                 xm_defines=USG
3316                 xmake_file=a29k/x-unix
3317                 use_collect2=yes
3318                 ;;
3319         a29k-*-udi | a29k-*-coff)
3320                 tm_file="${tm_file} dbxcoff.h a29k/udi.h"
3321                 tmake_file=a29k/t-a29kbare
3322                 ;;
3323         a29k-wrs-vxworks*)
3324                 tm_file="${tm_file} dbxcoff.h a29k/udi.h a29k/vx29k.h"
3325                 tmake_file=a29k/t-vx29k
3326                 extra_parts="crtbegin.o crtend.o"
3327                 thread_file='vxworks'
3328                 ;;
3329         a29k-*-*)                       # Default a29k environment.
3330                 use_collect2=yes
3331                 ;;
3332         alpha-*-interix)
3333                 tm_file="${tm_file} alpha/alpha32.h interix.h alpha/alpha-interix.h"
3334
3335                 # GAS + IEEE_CONFORMANT+IEEE (no inexact);
3336                 #target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT|MASK_IEEE"
3337
3338                 # GAS + IEEE_CONFORMANT
3339                 target_cpu_default="MASK_GAS|MASK_IEEE_CONFORMANT"
3340
3341                 xm_file="alpha/xm-alpha-interix.h xm-interix.h"
3342                 xmake_file="x-interix alpha/t-pe"
3343                 tmake_file="alpha/t-interix alpha/t-ieee"
3344                 if test x$enable_threads = xyes ; then
3345                         thread_file='posix'
3346                 fi
3347                 if test x$stabs = xyes ; then
3348                         tm_file="${tm_file} dbxcoff.h"
3349                 fi
3350                 #prefix='$$INTERIX_ROOT'/usr/contrib
3351                 #local_prefix='$$INTERIX_ROOT'/usr/contrib
3352                 ;;
3353         alpha*-*-linux-gnuecoff*)
3354                 tm_file="${tm_file} alpha/linux-ecoff.h alpha/linux.h"
3355                 target_cpu_default="MASK_GAS"
3356                 tmake_file="alpha/t-ieee"
3357                 gas=no
3358                 xmake_file=none
3359                 gas=yes gnu_ld=yes
3360                 ;;
3361         alpha*-*-linux-gnulibc1*)
3362                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3363                 target_cpu_default="MASK_GAS"
3364                 tmake_file="t-linux t-linux-gnulibc1 alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3365                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3366                 xmake_file=none
3367                 gas=yes gnu_ld=yes
3368                 if test x$enable_threads = xyes; then
3369                         thread_file='posix'
3370                 fi
3371                 ;;
3372         alpha*-*-linux-gnu*)
3373                 tm_file="${tm_file} alpha/elf.h alpha/linux.h alpha/linux-elf.h"
3374                 target_cpu_default="MASK_GAS"
3375                 tmake_file="t-linux alpha/t-linux alpha/t-crtbe alpha/t-ieee"
3376                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3377                 xmake_file=none
3378                 gas=yes gnu_ld=yes
3379                 if test x$enable_threads = xyes; then
3380                         thread_file='posix'
3381                 fi
3382                 ;;
3383         alpha*-*-netbsd*)
3384                 tm_file="${tm_file} alpha/elf.h alpha/netbsd.h alpha/netbsd-elf.h"
3385                 target_cpu_default="MASK_GAS"
3386                 tmake_file="alpha/t-crtbe alpha/t-ieee"
3387                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
3388                 xmake_file=none
3389                 gas=yes gnu_ld=yes
3390                 ;;
3391
3392         alpha*-*-openbsd*)
3393                 # default x-alpha is only appropriate for dec-osf.
3394                 target_cpu_default="MASK_GAS"
3395                 tmake_file="alpha/t-ieee"
3396                 ;;
3397
3398         alpha*-dec-osf*)
3399                 if test x$stabs = xyes
3400                 then
3401                         tm_file="${tm_file} dbx.h"
3402                 fi
3403                 if test x$gas != xyes
3404                 then
3405                         extra_passes="mips-tfile mips-tdump"
3406                 fi
3407                 use_collect2=yes
3408                 tmake_file="alpha/t-ieee"
3409                 case $machine in
3410                   *-*-osf1*)
3411                     tm_file="${tm_file} alpha/osf.h alpha/osf12.h alpha/osf2or3.h"
3412                     ;;
3413                   *-*-osf[23]*)
3414                     tm_file="${tm_file} alpha/osf.h alpha/osf2or3.h"
3415                     ;;
3416                   *-*-osf4*)
3417                     tm_file="${tm_file} alpha/osf.h"
3418                     # Some versions of OSF4 (specifically X4.0-9 296.7) have
3419                     # a broken tar, so we use cpio instead.
3420                     install_headers_dir=install-headers-cpio
3421                     ;;
3422                   *-*-osf5*)
3423                     tm_file="${tm_file} alpha/osf.h alpha/osf5.h"
3424                     ;;
3425                 esac
3426                 case $machine in
3427                   *-*-osf4.0[b-z] | *-*-osf4.[1-9]* | *-*-osf5*)
3428                     target_cpu_default=MASK_SUPPORT_ARCH
3429                     ;;
3430                 esac
3431                 ;;
3432         alpha*-*-vxworks*)
3433                 tm_file="${tm_file} dbx.h alpha/vxworks.h"
3434                 tmake_file="alpha/t-ieee"
3435                 if  x$gas != xyes
3436                 then
3437                         extra_passes="mips-tfile mips-tdump"
3438                 fi
3439                 use_collect2=yes
3440                 thread_file='vxworks'
3441                 ;;
3442         alpha*-*-winnt*)
3443                 tm_file="${tm_file} alpha/alpha32.h alpha/win-nt.h winnt/win-nt.h"
3444                 xm_file="${xm_file} config/winnt/xm-winnt.h alpha/xm-winnt.h"
3445                 tmake_file="t-libc-ok alpha/t-ieee"
3446                 xmake_file=winnt/x-winnt
3447                 extra_host_objs=oldnames.o
3448                 extra_gcc_objs="spawnv.o oldnames.o"
3449                 if test x$gnu_ld != xyes
3450                 then
3451                         extra_programs=ld.exe
3452                 fi
3453                 if test x$enable_threads = xyes; then
3454                         thread_file='win32'
3455                 fi
3456                 ;;
3457         alpha*-dec-vms*)
3458                 tm_file=alpha/vms.h
3459                 xm_file="${xm_file} alpha/xm-vms.h"
3460                 tmake_file="alpha/t-vms alpha/t-ieee"
3461                 ;;
3462         arc-*-elf*)
3463                 extra_parts="crtinit.o crtfini.o"
3464                 ;;
3465         arm-*-coff* | armel-*-coff*)
3466                 tm_file=arm/coff.h
3467                 tmake_file=arm/t-bare
3468                 ;;
3469         arm-*-vxworks*)
3470                 tm_file=arm/vxarm.h
3471                 tmake_file=arm/t-bare
3472                 thread_file='vxworks'
3473                 ;;
3474         arm-*-riscix1.[01]*)            # Acorn RISC machine (early versions)
3475                 tm_file=arm/riscix1-1.h
3476                 use_collect2=yes
3477                 ;;
3478         arm-*-riscix*)                  # Acorn RISC machine
3479                 if test x$gas = xyes
3480                 then
3481                     tm_file=arm/rix-gas.h
3482                 else
3483                     tm_file=arm/riscix.h
3484                 fi
3485                 xmake_file=arm/x-riscix
3486                 tmake_file=arm/t-riscix
3487                 use_collect2=yes
3488                 ;;
3489         arm-semi-aout | armel-semi-aout)
3490                 tm_file=arm/semi.h
3491                 tmake_file=arm/t-semi
3492                 ;;
3493         arm-semi-aof | armel-semi-aof)
3494                 tm_file=arm/semiaof.h
3495                 tmake_file=arm/t-semiaof
3496                 ;;
3497         arm*-*-netbsd*)
3498                 tm_file=arm/netbsd.h
3499                 tmake_file="t-netbsd arm/t-netbsd"
3500                 use_collect2=yes
3501                 ;;
3502         arm*-*-linux-gnuaout*)          # ARM GNU/Linux with a.out
3503                 cpu_type=arm
3504                 xmake_file=x-linux
3505                 tm_file=arm/linux-aout.h
3506                 tmake_file=arm/t-linux
3507                 gnu_ld=yes
3508                 ;;
3509         arm*-*-linux-gnuoldld*)         # ARM GNU/Linux with old ELF linker
3510                 xm_file=arm/xm-linux.h
3511                 xmake_file=x-linux
3512                 tm_file="arm/linux-oldld.h arm/linux-elf.h"
3513                 case $machine in
3514                 armv2*-*-*)
3515                         tm_file="arm/linux-elf26.h $tm_file"
3516                         ;;
3517                 esac
3518                 tmake_file="t-linux arm/t-linux"
3519                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3520                 gnu_ld=yes
3521                 case x${enable_threads} in
3522                 x | xyes | xpthreads | xposix)
3523                         thread_file='posix'
3524                         ;;
3525                 esac
3526                 ;;
3527         arm*-*-linux-gnu*)              # ARM GNU/Linux with ELF
3528                 xm_file=arm/xm-linux.h
3529                 xmake_file=x-linux
3530                 tm_file="arm/linux-elf.h"
3531                 case $machine in
3532                 armv2*-*-*)
3533                         tm_file="arm/linux-elf26.h $tm_file"
3534                         ;;
3535                 esac
3536                 tmake_file="t-linux arm/t-linux"
3537                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3538                 gnu_ld=yes
3539                 case x${enable_threads} in
3540                 x | xyes | xpthreads | xposix)
3541                         thread_file='posix'
3542                         ;;
3543                 esac
3544                 ;;
3545         arm*-*-uclinux*)                # ARM ucLinux
3546                 tm_file=arm/uclinux-elf.h
3547                 tmake_file=arm/t-arm-elf
3548                 ;;
3549         arm*-*-aout)
3550                 tm_file=arm/aout.h
3551                 tmake_file=arm/t-bare
3552                 ;;
3553         arm*-*-ecos-elf)
3554                 tm_file=arm/ecos-elf.h
3555                 tmake_file=arm/t-elf
3556                 ;;
3557         arm*-*-elf)
3558                 tm_file=arm/unknown-elf.h
3559                 tmake_file=arm/t-arm-elf
3560                 ;;
3561         arm*-*-conix*)
3562                 tm_file=arm/conix-elf.h
3563                 tmake_file=arm/t-arm-elf
3564                 ;;
3565         arm*-*-oabi)
3566                 tm_file=arm/unknown-elf-oabi.h
3567                 tmake_file=arm/t-arm-elf
3568                 ;;
3569         arm-*-pe*)
3570                 tm_file=arm/pe.h
3571                 tmake_file=arm/t-pe
3572                 extra_objs=pe.o
3573                 ;;
3574         avr-*-*)
3575                 ;;
3576         c1-convex-*)                    # Convex C1
3577                 target_cpu_default=1
3578                 use_collect2=yes
3579                 ;;
3580         c2-convex-*)                    # Convex C2
3581                 target_cpu_default=2
3582                 use_collect2=yes
3583                 ;;
3584         c32-convex-*)
3585                 target_cpu_default=4
3586                 use_collect2=yes
3587                 ;;
3588         c34-convex-*)
3589                 target_cpu_default=8
3590                 use_collect2=yes
3591                 ;;
3592         c38-convex-*)
3593                 target_cpu_default=16
3594                 use_collect2=yes
3595                 ;;
3596         c4x-*)
3597                 cpu_type=c4x
3598                 tmake_file=c4x/t-c4x
3599                 ;;
3600         clipper-intergraph-clix*)
3601                 tm_file="${tm_file} svr3.h clipper/clix.h"
3602                 xm_file=clipper/xm-clix.h
3603                 xmake_file=clipper/x-clix
3604                 extra_headers=va-clipper.h
3605                 extra_parts="crtbegin.o crtend.o"
3606                 install_headers_dir=install-headers-cpio
3607                 ;;
3608         dsp16xx-*)
3609                 ;;
3610         elxsi-elxsi-*)
3611                 use_collect2=yes
3612                 ;;
3613         fr30-*-elf)
3614                 tm_file="fr30/fr30.h"
3615                 tmake_file=fr30/t-fr30
3616                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
3617                 ;;
3618 # This hasn't been upgraded to GCC 2.
3619 #       fx80-alliant-*)                 # Alliant FX/80
3620 #               ;;
3621         h8300-*-*)
3622                 float_format=i32
3623                 ;;
3624         hppa*-*-linux*)
3625                 target_cpu_default="(MASK_PA_11 | MASK_GAS | MASK_JUMP_IN_DELAY)"
3626                 tm_file="${tm_file} pa/elf.h linux.h pa/pa-linux.h"
3627                 tmake_file="t-linux pa/t-linux"
3628                 extra_parts="crtbegin.o crtend.o"
3629                 xmake_file=none
3630                 gas=yes gnu_ld=yes
3631                 if test x$enable_threads = xyes; then
3632                         thread_file='posix'
3633                 fi
3634                 ;;
3635         hppa*-*-openbsd*)
3636                 target_cpu_default="MASK_PA_11"
3637                 tmake_file=pa/t-openbsd
3638                 ;;
3639         hppa1.1-*-pro*)
3640                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3641                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h"
3642                 xm_file=pa/xm-papro.h
3643                 tmake_file=pa/t-pro
3644                 ;;
3645         hppa1.1-*-osf*)
3646                 target_cpu_default="MASK_PA_11"
3647                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3648                 use_collect2=yes
3649                 ;;
3650         hppa1.1-*-rtems*)
3651                 target_cpu_default="(MASK_JUMP_IN_DELAY | MASK_PORTABLE_RUNTIME | MASK_GAS | MASK_NO_SPACE_REGS | MASK_SOFT_FLOAT)"
3652                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h pa/pa-pro-end.h libgloss.h pa/rtems.h"
3653                 xm_file=pa/xm-papro.h
3654                 tmake_file=pa/t-pro
3655                 ;;
3656         hppa1.0-*-osf*)
3657                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-osf.h"
3658                 use_collect2=yes
3659                 ;;
3660         hppa1.1-*-bsd*)
3661                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3662                 target_cpu_default="MASK_PA_11"
3663                 use_collect2=yes
3664                 ;;
3665         hppa1.0-*-bsd*)
3666                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h"
3667                 use_collect2=yes
3668                 ;;
3669         hppa1.0-*-hpux7*)
3670                 tm_file="pa/pa-oldas.h ${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux7.h"
3671                 xm_file=pa/xm-pahpux.h
3672                 xmake_file=pa/x-pa-hpux
3673                 if test x$gas = xyes
3674                 then
3675                         tm_file="${tm_file} pa/gas.h"
3676                 fi
3677                 install_headers_dir=install-headers-cpio
3678                 use_collect2=yes
3679                 ;;
3680         hppa1.0-*-hpux8.0[0-2]*)
3681                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3682                 xm_file=pa/xm-pahpux.h
3683                 xmake_file=pa/x-pa-hpux
3684                 if test x$gas = xyes
3685                 then
3686                         tm_file="${tm_file} pa/pa-gas.h"
3687                 else
3688                         tm_file="pa/pa-oldas.h ${tm_file}"
3689                 fi
3690                 install_headers_dir=install-headers-cpio
3691                 use_collect2=yes
3692                 ;;
3693         hppa1.1-*-hpux8.0[0-2]*)
3694                 target_cpu_default="MASK_PA_11"
3695                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3696                 xm_file=pa/xm-pahpux.h
3697                 xmake_file=pa/x-pa-hpux
3698                 if test x$gas = xyes
3699                 then
3700                         tm_file="${tm_file} pa/pa-gas.h"
3701                 else
3702                         tm_file="pa/pa-oldas.h ${tm_file}"
3703                 fi
3704                 install_headers_dir=install-headers-cpio
3705                 use_collect2=yes
3706                 ;;
3707         hppa1.1-*-hpux8*)
3708                 target_cpu_default="MASK_PA_11"
3709                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3710                 xm_file=pa/xm-pahpux.h
3711                 xmake_file=pa/x-pa-hpux
3712                 if test x$gas = xyes
3713                 then
3714                         tm_file="${tm_file} pa/pa-gas.h"
3715                 fi
3716                 install_headers_dir=install-headers-cpio
3717                 use_collect2=yes
3718                 ;;
3719         hppa1.0-*-hpux8*)
3720                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h"
3721                 xm_file=pa/xm-pahpux.h
3722                 xmake_file=pa/x-pa-hpux
3723                 if test x$gas = xyes
3724                 then
3725                         tm_file="${tm_file} pa/pa-gas.h"
3726                 fi
3727                 install_headers_dir=install-headers-cpio
3728                 use_collect2=yes
3729                 ;;
3730         hppa1.1-*-hpux10* | hppa2*-*-hpux10*)
3731                 target_cpu_default="MASK_PA_11"
3732                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3733                 float_format=i128
3734                 xm_file=pa/xm-pahpux.h
3735                 xmake_file=pa/x-pa-hpux
3736                 tmake_file=pa/t-pa
3737                 if test x$gas = xyes
3738                 then
3739                         tm_file="${tm_file} pa/pa-gas.h"
3740                 fi
3741                 if test x$enable_threads = x; then
3742                     enable_threads=$have_pthread_h
3743                 fi
3744                 if test x$enable_threads = xyes; then
3745                         thread_file='dce'
3746                         tmake_file="${tmake_file} pa/t-dce-thr"
3747                 fi
3748                 install_headers_dir=install-headers-cpio
3749                 use_collect2=yes
3750                 ;;
3751         hppa1.0-*-hpux10*)
3752                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux10.h"
3753                 float_format=i128
3754                 xm_file=pa/xm-pahpux.h
3755                 xmake_file=pa/x-pa-hpux
3756                 tmake_file=pa/t-pa
3757                 if test x$gas = xyes
3758                 then
3759                         tm_file="${tm_file} pa/pa-gas.h"
3760                 fi
3761                 if test x$enable_threads = x; then
3762                     enable_threads=$have_pthread_h
3763                 fi
3764                 if test x$enable_threads = xyes; then
3765                         thread_file='dce'
3766                         tmake_file="${tmake_file} pa/t-dce-thr"
3767                 fi
3768                 install_headers_dir=install-headers-cpio
3769                 use_collect2=yes
3770                 ;;
3771         hppa1.1-*-hpux11* | hppa2*-*-hpux11*)
3772                 target_cpu_default="MASK_PA_11"
3773                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3774                 float_format=i128
3775                 xm_file=pa/xm-pahpux.h
3776                 xmake_file=pa/x-pa-hpux
3777                 tmake_file=pa/t-pa
3778                 if test x$gas = xyes
3779                 then
3780                         tm_file="${tm_file} pa/pa-gas.h"
3781                 fi
3782 #               if test x$enable_threads = x; then
3783 #                   enable_threads=$have_pthread_h
3784 #               fi
3785 #               if test x$enable_threads = xyes; then
3786 #                       thread_file='dce'
3787 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3788 #               fi
3789                 install_headers_dir=install-headers-cpio
3790                 use_collect2=yes
3791                 ;;
3792         hppa1.0-*-hpux11*)
3793                 tm_file="${tm_file} pa/pa32-regs.h pa/long_double.h pa/som.h pa/pa-hpux.h pa/pa-hpux11.h"
3794                 float_format=i128
3795                 xm_file=pa/xm-pahpux.h
3796                 xmake_file=pa/x-pa-hpux
3797                 if test x$gas = xyes
3798                 then
3799                         tm_file="${tm_file} pa/pa-gas.h"
3800                 fi
3801 #               if test x$enable_threads = x; then
3802 #                   enable_threads=$have_pthread_h
3803 #               fi
3804 #               if test x$enable_threads = xyes; then
3805 #                       thread_file='dce'
3806 #                       tmake_file="${tmake_file} pa/t-dce-thr"
3807 #               fi
3808                 install_headers_dir=install-headers-cpio
3809                 use_collect2=yes
3810                 ;;
3811         hppa1.1-*-hpux* | hppa2*-*-hpux*)
3812                 target_cpu_default="MASK_PA_11"
3813                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3814                 xm_file=pa/xm-pahpux.h
3815                 xmake_file=pa/x-pa-hpux
3816                 if test x$gas = xyes
3817                 then
3818                         tm_file="${tm_file} pa/pa-gas.h"
3819                 fi
3820                 install_headers_dir=install-headers-cpio
3821                 use_collect2=yes
3822                 ;;
3823         hppa1.0-*-hpux*)
3824                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hpux9.h"
3825                 xm_file=pa/xm-pahpux.h
3826                 xmake_file=pa/x-pa-hpux
3827                 if test x$gas = xyes
3828                 then
3829                         tm_file="${tm_file} pa/pa-gas.h"
3830                 fi
3831                 install_headers_dir=install-headers-cpio
3832                 use_collect2=yes
3833                 ;;
3834         hppa1.1-*-hiux* | hppa2*-*-hiux*)
3835                 target_cpu_default="MASK_PA_11"
3836                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3837                 xm_file=pa/xm-pahpux.h
3838                 xmake_file=pa/x-pa-hpux
3839                 if test x$gas = xyes
3840                 then
3841                         tm_file="${tm_file} pa/pa-gas.h"
3842                 fi
3843                 install_headers_dir=install-headers-cpio
3844                 use_collect2=yes
3845                 ;;
3846         hppa1.0-*-hiux*)
3847                 tm_file="${tm_file} pa/pa32-regs.h pa/som.h pa/pa-hpux.h pa/pa-hiux.h"
3848                 xm_file=pa/xm-pahpux.h
3849                 xmake_file=pa/x-pa-hpux
3850                 if test x$gas = xyes
3851                 then
3852                         tm_file="${tm_file} pa/pa-gas.h"
3853                 fi
3854                 install_headers_dir=install-headers-cpio
3855                 use_collect2=yes
3856                 ;;
3857         hppa*-*-lites*)
3858                 tm_file="${tm_file} pa/pa32-regs.h elfos.h pa/elf.h"
3859                 target_cpu_default="MASK_PA_11"
3860                 use_collect2=yes
3861                 ;;
3862         hppa*-*-mpeix*)
3863                 tm_file="${tm_file} pa/pa-mpeix.h"
3864                 xm_file=pa/xm-pampeix.h
3865                 xmake_file=pa/x-pa-mpeix
3866                 echo "You must use gas. Assuming it is already installed."
3867                 install_headers_dir=install-headers-tar
3868                 use_collect2=yes
3869                 ;;
3870         i370-*-opened*)                  # IBM 360/370/390 Architecture
3871                 xm_file=i370/xm-oe.h
3872                 tm_file=i370/oe.h
3873                 xmake_file=i370/x-oe
3874                 tmake_file=i370/t-oe
3875                 ;;
3876         i370-*-mvs*)
3877                 xm_file=i370/xm-mvs.h
3878                 tm_file=i370/mvs.h
3879                 tmake_file=i370/t-mvs
3880                 ;;
3881         i370-*-linux*)
3882                 xm_file="xm-linux.h i370/xm-linux.h"
3883                 xmake_file=x-linux
3884                 tm_file="i370/linux.h ${tm_file}"
3885                 tmake_file="t-linux i370/t-linux"
3886                 # broken_install=yes
3887                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
3888                 # extra_parts="crtbegin.o crtend.o"
3889                 gnu_ld=yes
3890                 gas=yes
3891                 elf=yes
3892                 if test x$enable_threads = xyes; then
3893                         thread_file='posix'
3894                 fi
3895                 ;;
3896         i[34567]86-*-elf*)
3897                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h"
3898                 tm_file=i386/i386elf.h
3899                 tmake_file=i386/t-i386elf
3900                 xmake_file=x-svr4
3901                 ;;
3902         i[34567]86-ibm-aix*)            # IBM PS/2 running AIX
3903                 if test x$gas = xyes
3904                 then
3905                         tm_file=i386/aix386.h
3906                         extra_parts="crtbegin.o crtend.o"
3907                         tmake_file=i386/t-crtstuff
3908                 else
3909                         tm_file=i386/aix386ng.h
3910                         use_collect2=yes
3911                 fi
3912                 xm_file="xm-alloca.h i386/xm-aix.h ${xm_file}"
3913                 xm_defines=USG
3914                 xmake_file=i386/x-aix
3915                 ;;
3916         i[34567]86-ncr-sysv4*)          # NCR 3000 - ix86 running system V.4
3917                 xm_file="xm-alloca.h ${xm_file}"
3918                 xm_defines="USG POSIX SMALL_ARG_MAX"
3919                 xmake_file=i386/x-ncr3000
3920                 if test x$stabs = xyes -a x$gas = xyes
3921                 then
3922                         tm_file=i386/sysv4gdb.h
3923                 else
3924                         tm_file=i386/sysv4.h
3925                 fi
3926                 extra_parts="crtbegin.o crtend.o"
3927                 tmake_file=i386/t-crtpic
3928                 ;;
3929         i[34567]86-next-*)
3930                 tm_file=i386/next.h
3931                 xm_file=i386/xm-next.h
3932                 tmake_file=i386/t-next
3933                 xmake_file=i386/x-next
3934                 extra_objs=nextstep.o
3935                 extra_parts="crtbegin.o crtend.o"
3936                 if test x$enable_threads = xyes; then
3937                         thread_file='mach'
3938                 fi
3939                 ;;
3940         i[34567]86-sequent-bsd*)                # 80386 from Sequent
3941                 use_collect2=yes
3942                 if test x$gas = xyes
3943                 then
3944                         tm_file=i386/seq-gas.h
3945                 else
3946                         tm_file=i386/sequent.h
3947                 fi
3948                 ;;
3949         i[34567]86-sequent-ptx1*)
3950                 xm_defines="USG SVR3"
3951                 xmake_file=i386/x-sysv3
3952                 tm_file=i386/seq-sysv3.h
3953                 tmake_file=i386/t-crtstuff
3954                 extra_parts="crtbegin.o crtend.o"
3955                 install_headers_dir=install-headers-cpio
3956                 ;;
3957         i[34567]86-sequent-ptx2* | i[34567]86-sequent-sysv3*)
3958                 xm_defines="USG SVR3"
3959                 xmake_file=i386/x-sysv3
3960                 tm_file=i386/seq2-sysv3.h
3961                 tmake_file=i386/t-crtstuff
3962                 extra_parts="crtbegin.o crtend.o"
3963                 install_headers_dir=install-headers-cpio
3964                 ;;
3965         i[34567]86-sequent-ptx4* | i[34567]86-sequent-sysv4*)
3966                 xm_file="xm-alloca.h ${xm_file}"
3967                 xm_defines="USG POSIX SMALL_ARG_MAX"
3968                 xmake_file=x-svr4
3969                 tm_file=i386/ptx4-i.h
3970                 tmake_file=t-svr4
3971                 extra_parts="crtbegin.o crtend.o"
3972                 install_headers_dir=install-headers-cpio
3973                 ;;
3974         i386-sun-sunos*)                # Sun i386 roadrunner
3975                 xm_defines=USG
3976                 tm_file=i386/sun.h
3977                 use_collect2=yes
3978                 ;;
3979         i[34567]86-wrs-vxworks*)
3980                 tm_file=i386/vxi386.h
3981                 tmake_file=i386/t-i386bare
3982                 thread_file='vxworks'
3983                 ;;
3984         i[34567]86-*-aout*)
3985                 tm_file=i386/i386-aout.h
3986                 tmake_file=i386/t-i386bare
3987                 ;;
3988         i[34567]86-*-beospe*)
3989                 xm_file=i386/xm-beos.h
3990                 xm_defines="USE_C_ALLOCA"
3991                 tmake_file=i386/t-beos
3992                 tm_file=i386/beos-pe.h
3993                 xmake_file=i386/x-beos
3994                 extra_objs=winnt.o
3995                 ;;
3996         i[34567]86-*-beoself* | i[34567]86-*-beos*)
3997                 xm_file=i386/xm-beos.h
3998                 tmake_file='i386/t-beos i386/t-crtpic'
3999                 tm_file=i386/beos-elf.h
4000                 xmake_file=i386/x-beos
4001                 extra_objs=winnt.o
4002                 extra_parts='crtbegin.o crtend.o'
4003                 ;;
4004         i[34567]86-*-bsdi* | i[34567]86-*-bsd386*)
4005                 tm_file=i386/bsd386.h
4006 #               tmake_file=t-libc-ok
4007                 ;;
4008         i[34567]86-*-bsd*)
4009                 tm_file=i386/386bsd.h
4010 #               tmake_file=t-libc-ok
4011 # Next line turned off because both 386BSD and BSD/386 use GNU ld.
4012 #               use_collect2=yes
4013                 ;;
4014         i[34567]86-*-freebsdelf*)
4015                 tm_file="i386/i386.h i386/att.h svr4.h freebsd.h i386/freebsd-elf.h i386/perform.h"
4016                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4017                 tmake_file=t-freebsd
4018                 gas=yes
4019                 gnu_ld=yes
4020                 stabs=yes
4021                 case x${enable_threads} in
4022                 xyes | xpthreads | xposix)
4023                         thread_file='posix'
4024                         tmake_file="${tmake_file} t-freebsd-thread"
4025                         ;;
4026                 esac
4027                 ;;
4028         i[34567]86-*-freebsd*)
4029                 tm_file="i386/freebsd.h i386/perform.h"
4030                 tmake_file=t-freebsd
4031                 ;;
4032         i[34567]86-*-netbsd*)
4033                 tm_file=i386/netbsd.h
4034                 tmake_file=t-netbsd
4035                 use_collect2=yes
4036                 ;;
4037         i[34567]86-*-openbsd*)
4038                 # we need collect2 until our bug is fixed...
4039                 use_collect2=yes
4040                 ;;
4041         i[34567]86-*-coff*)
4042                 tm_file=i386/i386-coff.h
4043                 tmake_file=i386/t-i386bare
4044                 ;;
4045         i[34567]86-*-isc*)              # 80386 running ISC system
4046                 xm_file="${xm_file} i386/xm-isc.h"
4047                 xm_defines="USG SVR3"
4048                 case $machine in
4049                   i[34567]86-*-isc[34]*)
4050                     xmake_file=i386/x-isc3
4051                     ;;
4052                   *)
4053                     xmake_file=i386/x-isc
4054                     ;;
4055                 esac
4056                 if test x$gas = xyes -a x$stabs = xyes
4057                 then
4058                         tm_file=i386/iscdbx.h
4059                         tmake_file=i386/t-svr3dbx
4060                         extra_parts="svr3.ifile svr3z.ifile"
4061                 else
4062                         tm_file=i386/isccoff.h
4063                         tmake_file=i386/t-crtstuff
4064                         extra_parts="crtbegin.o crtend.o"
4065                 fi
4066                 install_headers_dir=install-headers-cpio
4067                 ;;
4068         i[34567]86-*-linux-gnuoldld*)   # Intel 80386's running GNU/Linux
4069                                         # pre BFD linkers
4070                 xmake_file=x-linux-aout
4071                 tmake_file="t-linux-aout i386/t-crtstuff"
4072                 tm_file=i386/linux-oldld.h
4073                 gnu_ld=yes
4074                 float_format=i386
4075                 ;;
4076         i[34567]86-*-linux-gnuaout*)    # Intel 80386's running GNU/Linux
4077                 xmake_file=x-linux-aout
4078                 tmake_file="t-linux-aout i386/t-crtstuff"
4079                 tm_file=i386/linux-aout.h
4080                 gnu_ld=yes
4081                 float_format=i386
4082                 ;;
4083         i[34567]86-*-linux-gnulibc1)    # Intel 80386's running GNU/Linux
4084                                         # GNU/Linux C library 5
4085                 xmake_file=x-linux
4086                 tm_file=i386/linux.h
4087                 tmake_file="t-linux t-linux-gnulibc1 i386/t-crtstuff"
4088                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4089                 gnu_ld=yes
4090                 float_format=i386
4091                 if test x$enable_threads = xyes; then
4092                         thread_file='single'
4093                 fi
4094                 ;;
4095         i[34567]86-*-linux-gnu*)        # Intel 80386's running GNU/Linux
4096                                         # aka GNU/Linux C library 6
4097                 xmake_file=x-linux
4098                 tm_file=i386/linux.h
4099                 tmake_file="t-linux i386/t-crtstuff"
4100                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4101                 gnu_ld=yes
4102                 float_format=i386
4103                 if test x$enable_threads = xyes; then
4104                         thread_file='posix'
4105                 fi
4106                 ;;
4107         i[34567]86-*-gnu*)
4108                 float_format=i386
4109                 ;;
4110         i[34567]86-go32-msdos | i[34567]86-*-go32*)
4111                 echo "GO32/DJGPP V1.X is no longer supported. Use *-pc-msdosdjgpp for DJGPP V2.X instead."
4112                 exit 1
4113                 ;;
4114         i[34567]86-pc-msdosdjgpp*)
4115                 xm_file=i386/xm-djgpp.h
4116                 tm_file=i386/djgpp.h
4117                 tmake_file=i386/t-djgpp
4118                 xmake_file=i386/x-djgpp
4119                 gnu_ld=yes
4120                 gas=yes
4121                 exeext=.exe
4122                 case $host in *pc-msdosdjgpp*)
4123                         target_alias=djgpp
4124                         ;;
4125                 esac
4126                 ;;
4127         i[34567]86-moss-msdos* | i[34567]86-*-moss*)
4128                 tm_file=i386/moss.h
4129                 tmake_file=t-libc-ok
4130                 gnu_ld=yes
4131                 gas=yes
4132                 ;;
4133         i[34567]86-*-lynxos*)
4134                 if test x$gas = xyes
4135                 then
4136                         tm_file=i386/lynx.h
4137                 else
4138                         tm_file=i386/lynx-ng.h
4139                 fi
4140                 xm_file=i386/xm-lynx.h
4141                 tmake_file=i386/t-i386bare
4142                 xmake_file=x-lynx
4143                 ;;
4144         i[34567]86-*-mach*)
4145                 tm_file=i386/mach.h
4146 #               tmake_file=t-libc-ok
4147                 use_collect2=yes
4148                 ;;
4149         i[34567]86-*-osfrose*)          # 386 using OSF/rose
4150                 if test x$elf = xyes
4151                 then
4152                         tm_file=i386/osfelf.h
4153                         use_collect2=
4154                 else
4155                         tm_file=i386/osfrose.h
4156                         use_collect2=yes
4157                 fi
4158                 xm_file="i386/xm-osf.h ${xm_file}"
4159                 xmake_file=i386/x-osfrose
4160                 tmake_file=i386/t-osf
4161                 extra_objs=halfpic.o
4162                 ;;
4163         i[34567]86-go32-rtems*)
4164                 cpu_type=i386
4165                 xm_file=i386/xm-go32.h
4166                 tm_file=i386/go32-rtems.h
4167                 tmake_file="i386/t-go32 t-rtems"
4168                 ;;
4169         i[34567]86-*-rtemscoff*)
4170                 cpu_type=i386
4171                 tm_file=i386/rtems.h
4172                 tmake_file="i386/t-i386bare t-rtems"
4173                 ;;
4174         i[34567]86-*-rtems*|i[34567]86-*-rtemself*)
4175                 cpu_type=i386
4176                 tm_file=i386/rtemself.h
4177                 extra_parts="crtbegin.o crtend.o crti.o crtn.o"
4178                 tmake_file="i386/t-rtems-i386 i386/t-crtstuff t-rtems"
4179                 ;;
4180         i[34567]86-*-sco3.2v5*) # 80386 running SCO Open Server 5
4181                 xm_file="xm-alloca.h ${xm_file} i386/xm-sco5.h"
4182                 xm_defines="USG SVR3"
4183                 xmake_file=i386/x-sco5
4184                 install_headers_dir=install-headers-cpio
4185                 tm_file=i386/sco5.h
4186                 if test x$gas = xyes
4187                 then
4188                         tm_file="i386/sco5gas.h ${tm_file}"
4189                         tmake_file=i386/t-sco5gas
4190                 else
4191                         tmake_file=i386/t-sco5
4192                 fi
4193                 extra_parts="crti.o crtbegin.o crtend.o crtbeginS.o crtendS.o"
4194                 ;;
4195         i[34567]86-*-sco3.2v4*)         # 80386 running SCO 3.2v4 system
4196                 xm_file="${xm_file} i386/xm-sco.h"
4197                 xm_defines="USG SVR3 BROKEN_LDEXP SMALL_ARG_MAX"
4198                 xmake_file=i386/x-sco4
4199                 install_headers_dir=install-headers-cpio
4200                 if test x$stabs = xyes
4201                 then
4202                         tm_file=i386/sco4dbx.h
4203                         tmake_file=i386/t-svr3dbx
4204                         extra_parts="svr3.ifile svr3z.rfile"
4205                 else
4206                         tm_file=i386/sco4.h
4207                         tmake_file=i386/t-crtstuff
4208                         extra_parts="crtbegin.o crtend.o"
4209                 fi
4210                 # The default EAFS filesystem supports long file names.
4211                 # Truncating the target makes $host != $target which
4212                 # makes gcc think it is doing a cross-compile.
4213                 # truncate_target=yes
4214                 ;;
4215         i[34567]86-*-sco*)              # 80386 running SCO system
4216                 xm_file=i386/xm-sco.h
4217                 xmake_file=i386/x-sco
4218                 install_headers_dir=install-headers-cpio
4219                 if test x$stabs = xyes
4220                 then
4221                         tm_file=i386/scodbx.h
4222                         tmake_file=i386/t-svr3dbx
4223                         extra_parts="svr3.ifile svr3z.rfile"
4224                 else
4225                         tm_file=i386/sco.h
4226                         extra_parts="crtbegin.o crtend.o"
4227                         tmake_file=i386/t-crtstuff
4228                 fi
4229                 truncate_target=yes
4230                 ;;
4231         i[34567]86-*-solaris2*)
4232                 xm_file="xm-alloca.h ${xm_file}"
4233                 xm_defines="USG POSIX SMALL_ARG_MAX"
4234                 tm_file=i386/sol2.h
4235                 if test x$gas = xyes; then
4236                         # Only needed if gas does not support -s
4237                         tm_file="i386/sol2gas.h ${tm_file}"
4238                 fi
4239                 tmake_file=i386/t-sol2
4240                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
4241                 xmake_file=x-svr4
4242                 if test x${enable_threads} = x; then
4243                     enable_threads=$have_pthread_h
4244                     if test x${enable_threads} = x; then
4245                         enable_threads=$have_thread_h
4246                     fi
4247                 fi
4248                 if test x${enable_threads} = xyes; then
4249                     if test x${have_pthread_h} = xyes; then
4250                         thread_file='posix'
4251                     else
4252                         thread_file='solaris'
4253                     fi
4254                 fi
4255                 ;;
4256        i[34567]86-*-sysv5*)           # Intel x86 on System V Release 5
4257                xm_file="xm-alloca.h ${xm_file}"
4258                xm_defines="USG POSIX"
4259                tm_file=i386/sysv5.h
4260                if test x$stabs = xyes
4261                then
4262                        tm_file="${tm_file} dbx.h"
4263                fi
4264                tmake_file=i386/t-crtpic
4265                xmake_file=x-svr4
4266                extra_parts="crtbegin.o crtend.o"
4267                if test x$enable_threads = xyes; then
4268                        thread_file='posix'
4269                fi
4270                ;;
4271         i[34567]86-*-sysv4*)            # Intel 80386's running system V.4
4272                 xm_file="xm-alloca.h ${xm_file}"
4273                 xm_defines="USG POSIX SMALL_ARG_MAX"
4274                 tm_file=i386/sysv4.h
4275                 if test x$stabs = xyes
4276                 then
4277                         tm_file="${tm_file} dbx.h"
4278                 fi
4279                 tmake_file=i386/t-crtpic
4280                 xmake_file=x-svr4
4281                 extra_parts="crtbegin.o crtend.o"
4282                 ;;
4283         i[34567]86-*-udk*)      # Intel x86 on SCO UW/OSR5 Dev Kit
4284                 xm_file="xm-alloca.h ${xm_file}"
4285                 xm_defines="USG POSIX"
4286                 tm_file=i386/udk.h
4287                 tmake_file="i386/t-crtpic i386/t-udk"
4288                 xmake_file=x-svr4
4289                 extra_parts="crtbegin.o crtend.o"
4290                 install_headers_dir=install-headers-cpio
4291                 ;;
4292         i[34567]86-*-osf1*)             # Intel 80386's running OSF/1 1.3+
4293                 cpu_type=i386
4294                 xm_file="${xm_file} xm-svr4.h i386/xm-sysv4.h i386/xm-osf1elf.h"
4295                 xm_defines="USE_C_ALLOCA SMALL_ARG_MAX"
4296                 if test x$stabs = xyes
4297                 then
4298                         tm_file=i386/osf1elfgdb.h
4299                 else
4300                         tm_file=i386/osf1elf.h
4301                 fi
4302                 tmake_file=i386/t-osf1elf
4303                 xmake_file=i386/x-osf1elf
4304                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
4305                 ;;
4306         i[34567]86-*-sysv*)             # Intel 80386's running system V
4307                 xm_defines="USG SVR3"
4308                 xmake_file=i386/x-sysv3
4309                 if test x$gas = xyes
4310                 then
4311                         if test x$stabs = xyes
4312                         then
4313                                 tm_file=i386/svr3dbx.h
4314                                 tmake_file=i386/t-svr3dbx
4315                                 extra_parts="svr3.ifile svr3z.rfile"
4316                         else
4317                                 tm_file=i386/svr3gas.h
4318                                 extra_parts="crtbegin.o crtend.o"
4319                                 tmake_file=i386/t-crtstuff
4320                         fi
4321                 else
4322                         tm_file=i386/sysv3.h
4323                         extra_parts="crtbegin.o crtend.o"
4324                         tmake_file=i386/t-crtstuff
4325                 fi
4326                 ;;
4327         i386-*-vsta)                    # Intel 80386's running VSTa kernel
4328                 xm_file="${xm_file} i386/xm-vsta.h"
4329                 tm_file=i386/vsta.h
4330                 tmake_file=i386/t-vsta
4331                 xmake_file=i386/x-vsta
4332                 ;;
4333         i[34567]86-*-win32)
4334                 xm_file="${xm_file} i386/xm-cygwin.h"
4335                 tmake_file=i386/t-cygwin
4336                 tm_file=i386/win32.h
4337                 xmake_file=i386/x-cygwin
4338                 extra_objs=winnt.o
4339                 if test x$enable_threads = xyes; then
4340                         thread_file='win32'
4341                 fi
4342                 exeext=.exe
4343                 ;;
4344         i[34567]86-*-pe | i[34567]86-*-cygwin*)
4345                 xm_file="${xm_file} i386/xm-cygwin.h"
4346                 tmake_file=i386/t-cygwin
4347                 tm_file=i386/cygwin.h
4348                 xmake_file=i386/x-cygwin
4349                 extra_objs=winnt.o
4350                 if test x$enable_threads = xyes; then
4351                         thread_file='win32'
4352                 fi
4353                 exeext=.exe
4354                 ;;
4355         i[34567]86-*-mingw32*)
4356                 tm_file=i386/mingw32.h
4357                 xm_file="${xm_file} i386/xm-mingw32.h"
4358                 tmake_file="i386/t-cygwin i386/t-mingw32"
4359                 extra_objs=winnt.o
4360                 xmake_file=i386/x-cygwin
4361                 if test x$enable_threads = xyes; then
4362                         thread_file='win32'
4363                 fi
4364                 exeext=.exe
4365                 case $machine in
4366                         *mingw32msv*)
4367                                 ;;
4368                         *minwg32crt* | *mingw32*)
4369                                 tm_file="${tm_file} i386/crtdll.h"
4370                                 ;;
4371                 esac
4372                 ;;
4373         i[34567]86-*-uwin*)
4374                 tm_file=i386/uwin.h
4375                 xm_file="${xm_file} i386/xm-uwin.h"
4376                 xm_defines="USG NO_STAB_H"
4377                 tmake_file="i386/t-cygwin i386/t-uwin"
4378                 extra_objs=winnt.o
4379                 xmake_file=i386/x-cygwin
4380                 if test x$enable_threads = xyes; then
4381                         thread_file='win32'
4382                 fi
4383                 exeext=.exe
4384                 ;;
4385         i[34567]86-*-interix*)
4386                 tm_file="i386/i386-interix.h interix.h"
4387                 xm_file="i386/xm-i386-interix.h xm-interix.h"
4388                 xm_defines="USG"
4389                 tmake_file="i386/t-interix"
4390                 extra_objs=interix.o
4391                 xmake_file=x-interix
4392                 if test x$enable_threads = xyes ; then
4393                         thread_file='posix'
4394                 fi
4395                 if test x$stabs = xyes ; then
4396                         tm_file="${tm_file} dbxcoff.h"
4397                 fi
4398                 ;;
4399         i[34567]86-*-winnt3*)
4400                 tm_file=i386/win-nt.h
4401                 out_file=i386/i386.c
4402                 xm_file="xm-winnt.h ${xm_file}"
4403                 xmake_file=winnt/x-winnt
4404                 tmake_file=i386/t-winnt
4405                 extra_host_objs="winnt.o oldnames.o"
4406                 extra_gcc_objs="spawnv.o oldnames.o"
4407                 if test x$gnu_ld != xyes
4408                 then
4409                         extra_programs=ld.exe
4410                 fi
4411                 if test x$enable_threads = xyes; then
4412                         thread_file='win32'
4413                 fi
4414                 ;;
4415         i[34567]86-dg-dgux*)
4416                 xm_file="xm-alloca.h ${xm_file}"
4417                 xm_defines="USG POSIX"
4418                 out_file=i386/dgux.c
4419                 tm_file=i386/dgux.h
4420                 tmake_file=i386/t-dgux
4421                 xmake_file=i386/x-dgux
4422                 install_headers_dir=install-headers-cpio
4423               ;;
4424         i860-alliant-*)         # Alliant FX/2800
4425                 tm_file="${tm_file} svr4.h i860/sysv4.h i860/fx2800.h"
4426                 xm_file="${xm_file}"
4427                 xmake_file=i860/x-fx2800
4428                 tmake_file=i860/t-fx2800
4429                 extra_parts="crtbegin.o crtend.o"
4430                 ;;
4431         i860-*-bsd*)
4432                 tm_file="${tm_file} i860/bsd.h"
4433                 if test x$gas = xyes
4434                 then
4435                         tm_file="${tm_file} i860/bsd-gas.h"
4436                 fi
4437                 use_collect2=yes
4438                 ;;
4439         i860-*-mach*)
4440                 tm_file="${tm_file} i860/mach.h"
4441                 tmake_file=t-libc-ok
4442                 ;;
4443         i860-*-osf*)                    # Intel Paragon XP/S, OSF/1AD
4444                 tm_file="${tm_file} svr3.h i860/paragon.h"
4445                 xm_defines="USG SVR3"
4446                 tmake_file=t-osf
4447                 ;;
4448         i860-*-sysv3*)
4449                 tm_file="${tm_file} svr3.h i860/sysv3.h"
4450                 xm_defines="USG SVR3"
4451                 xmake_file=i860/x-sysv3
4452                 extra_parts="crtbegin.o crtend.o"
4453                 ;;
4454         i860-*-sysv4*)
4455                 tm_file="${tm_file} svr4.h i860/sysv4.h"
4456                 xm_defines="USG SVR3"
4457                 xmake_file=i860/x-sysv4
4458                 tmake_file=t-svr4
4459                 extra_parts="crtbegin.o crtend.o"
4460                 ;;
4461         i960-wrs-vxworks5 | i960-wrs-vxworks5.0*)
4462                 tm_file="${tm_file} i960/vx960.h"
4463                 tmake_file=i960/t-vxworks960
4464                 use_collect2=yes
4465                 thread_file='vxworks'
4466                 ;;
4467         i960-wrs-vxworks5* | i960-wrs-vxworks)
4468                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h i960/vx960-coff.h"
4469                 tmake_file=i960/t-vxworks960
4470                 use_collect2=yes
4471                 thread_file='vxworks'
4472                 ;;
4473         i960-wrs-vxworks*)
4474                 tm_file="${tm_file} i960/vx960.h"
4475                 tmake_file=i960/t-vxworks960
4476                 use_collect2=yes
4477                 thread_file='vxworks'
4478                 ;;
4479         i960-*-coff*)
4480                 tm_file="${tm_file} dbxcoff.h i960/i960-coff.h libgloss.h"
4481                 tmake_file=i960/t-960bare
4482                 use_collect2=yes
4483                 ;;
4484         i960-*-rtems)
4485                 tmake_file="i960/t-960bare t-rtems"
4486                 tm_file="${tm_file} dbxcoff.h i960/rtems.h"
4487                 use_collect2=yes
4488                 ;;
4489         i960-*-*)                       # Default i960 environment.
4490                 use_collect2=yes
4491                 ;;
4492         ia64*-*-elf*)
4493                 tm_file=ia64/elf.h
4494                 tmake_file="ia64/t-ia64"
4495                 target_cpu_default="0"
4496                 if test x$gas = xyes
4497                 then
4498                         target_cpu_default="${target_cpu_default}|MASK_GNU_AS"
4499                 fi
4500                 if test x$gnu_ld = xyes
4501                 then
4502                         target_cpu_default="${target_cpu_default}|MASK_GNU_LD"
4503                 fi
4504                 ;;
4505         ia64*-*-linux*)
4506                 tm_file=ia64/linux.h
4507                 tmake_file="t-linux ia64/t-ia64"
4508                 target_cpu_default="MASK_GNU_AS|MASK_GNU_LD"
4509                 if test x$enable_threads = xyes; then
4510                         thread_file='posix'
4511                 fi
4512                 ;;
4513         m32r-*-elf*)
4514                 extra_parts="crtinit.o crtfini.o"
4515                 ;;
4516         m68000-convergent-sysv*)
4517                 tm_file=m68k/ctix.h
4518                 xm_file="m68k/xm-3b1.h ${xm_file}"
4519                 xm_defines=USG
4520                 use_collect2=yes
4521                 extra_headers=math-68881.h
4522                 ;;
4523         m68000-hp-bsd*)                 # HP 9000/200 running BSD
4524                 tm_file=m68k/hp2bsd.h
4525                 xmake_file=m68k/x-hp2bsd
4526                 use_collect2=yes
4527                 extra_headers=math-68881.h
4528                 ;;
4529         m68000-hp-hpux*)                # HP 9000 series 300
4530                 xm_file="xm-alloca.h ${xm_file}"
4531                 xm_defines="USG"
4532                 if test x$gas = xyes
4533                 then
4534                         xmake_file=m68k/x-hp320g
4535                         tm_file=m68k/hp310g.h
4536                 else
4537                         xmake_file=m68k/x-hp320
4538                         tm_file=m68k/hp310.h
4539                 fi
4540                 install_headers_dir=install-headers-cpio
4541                 use_collect2=yes
4542                 extra_headers=math-68881.h
4543                 ;;
4544         m68000-sun-sunos3*)
4545                 tm_file=m68k/sun2.h
4546                 use_collect2=yes
4547                 extra_headers=math-68881.h
4548                 ;;
4549         m68000-sun-sunos4*)
4550                 tm_file=m68k/sun2o4.h
4551                 use_collect2=yes
4552                 extra_headers=math-68881.h
4553                 ;;
4554         m68000-att-sysv*)
4555                 xm_file="m68k/xm-3b1.h ${xm_file}"
4556                 xm_defines=USG
4557                 if test x$gas = xyes
4558                 then
4559                         tm_file=m68k/3b1g.h
4560                 else
4561                         tm_file=m68k/3b1.h
4562                 fi
4563                 use_collect2=yes
4564                 extra_headers=math-68881.h
4565                 ;;
4566         m68k-apple-aux*)                # Apple Macintosh running A/UX
4567                 xm_defines="USG AUX"
4568                 tmake_file=m68k/t-aux
4569                 install_headers_dir=install-headers-cpio
4570                 extra_headers=math-68881.h
4571                 extra_parts="crt1.o mcrt1.o maccrt1.o crt2.o crtn.o"
4572                 tm_file=
4573                 if test "$gnu_ld" = yes
4574                 then
4575                         tm_file="${tm_file} m68k/auxgld.h"
4576                 else
4577                         tm_file="${tm_file} m68k/auxld.h"
4578                 fi
4579                 if test "$gas" = yes
4580                 then
4581                         tm_file="${tm_file} m68k/auxgas.h"
4582                 else
4583                         tm_file="${tm_file} m68k/auxas.h"
4584                 fi
4585                 tm_file="${tm_file} m68k/a-ux.h"
4586                 float_format=m68k
4587                 ;;
4588         m68k-apollo-*)
4589                 tm_file=m68k/apollo68.h
4590                 xmake_file=m68k/x-apollo68
4591                 use_collect2=yes
4592                 extra_headers=math-68881.h
4593                 float_format=m68k
4594                 ;;
4595         m68k-altos-sysv*)                  # Altos 3068
4596                 if test x$gas = xyes
4597                 then
4598                         tm_file=m68k/altos3068.h
4599                         xm_defines=USG
4600                 else
4601                         echo "The Altos is supported only with the GNU assembler" 1>&2
4602                         exit 1
4603                 fi
4604                 extra_headers=math-68881.h
4605                 ;;
4606         m68k-bull-sysv*)                # Bull DPX/2
4607                 if test x$gas = xyes
4608                 then
4609                         if test x$stabs = xyes
4610                         then
4611                                 tm_file=m68k/dpx2cdbx.h
4612                         else
4613                                 tm_file=m68k/dpx2g.h
4614                         fi
4615                 else
4616                         tm_file=m68k/dpx2.h
4617                 fi
4618                 xm_file="xm-alloca.h ${xm_file}"
4619                 xm_defines=USG
4620                 xmake_file=m68k/x-dpx2
4621                 use_collect2=yes
4622                 extra_headers=math-68881.h
4623                 ;;
4624         m68k-atari-sysv4*)              # Atari variant of V.4.
4625                 tm_file=m68k/atari.h
4626                 xm_file="xm-alloca.h ${xm_file}"
4627                 xm_defines="USG FULL_PROTOTYPES"
4628                 tmake_file=t-svr4
4629                 extra_parts="crtbegin.o crtend.o"
4630                 extra_headers=math-68881.h
4631                 float_format=m68k
4632                 ;;
4633         m68k-motorola-sysv*)
4634                 tm_file=m68k/mot3300.h
4635                 xm_file="xm-alloca.h m68k/xm-mot3300.h ${xm_file}"
4636                 if test x$gas = xyes
4637                 then
4638                         xmake_file=m68k/x-mot3300-gas
4639                         if test x$gnu_ld = xyes
4640                         then
4641                                 tmake_file=m68k/t-mot3300-gald
4642                         else
4643                                 tmake_file=m68k/t-mot3300-gas
4644                                 use_collect2=yes
4645                         fi
4646                 else
4647                         xmake_file=m68k/x-mot3300
4648                         if test x$gnu_ld = xyes
4649                         then
4650                                 tmake_file=m68k/t-mot3300-gld
4651                         else
4652                                 tmake_file=m68k/t-mot3300
4653                                 use_collect2=yes
4654                         fi
4655                 fi
4656                 gdb_needs_out_file_path=yes
4657                 extra_parts="crt0.o mcrt0.o"
4658                 extra_headers=math-68881.h
4659                 float_format=m68k
4660                 ;;
4661         m68k-ncr-sysv*)                 # NCR Tower 32 SVR3
4662                 tm_file=m68k/tower-as.h
4663                 xm_defines="USG SVR3"
4664                 xmake_file=m68k/x-tower
4665                 extra_parts="crtbegin.o crtend.o"
4666                 extra_headers=math-68881.h
4667                 ;;
4668         m68k-plexus-sysv*)
4669                 tm_file=m68k/plexus.h
4670                 xm_file="xm-alloca.h m68k/xm-plexus.h ${xm_file}"
4671                 xm_defines=USG
4672                 use_collect2=yes
4673                 extra_headers=math-68881.h
4674                 ;;
4675         m68k-tti-*)
4676                 tm_file=m68k/pbb.h
4677                 xm_file="xm-alloca.h ${xm_file}"
4678                 xm_defines=USG
4679                 extra_headers=math-68881.h
4680                 ;;
4681         m68k-crds-unos*)
4682                 xm_file="xm-alloca.h m68k/xm-crds.h ${xm_file}"
4683                 xm_defines="USG unos"
4684                 xmake_file=m68k/x-crds
4685                 tm_file=m68k/crds.h
4686                 use_collect2=yes
4687                 extra_headers=math-68881.h
4688                 ;;
4689         m68k-cbm-sysv4*)                # Commodore variant of V.4.
4690                 tm_file=m68k/amix.h
4691                 xm_file="xm-alloca.h ${xm_file}"
4692                 xm_defines="USG FULL_PROTOTYPES"
4693                 xmake_file=m68k/x-amix
4694                 tmake_file=t-svr4
4695                 extra_parts="crtbegin.o crtend.o"
4696                 extra_headers=math-68881.h
4697                 float_format=m68k
4698                 ;;
4699         m68k-ccur-rtu)
4700                 tm_file=m68k/ccur-GAS.h
4701                 xmake_file=m68k/x-ccur
4702                 extra_headers=math-68881.h
4703                 use_collect2=yes
4704                 float_format=m68k
4705                 ;;
4706         m68k-hp-bsd4.4*)                # HP 9000/3xx running 4.4bsd
4707                 tm_file=m68k/hp3bsd44.h
4708                 xmake_file=m68k/x-hp3bsd44
4709                 use_collect2=yes
4710                 extra_headers=math-68881.h
4711                 float_format=m68k
4712                 ;;
4713         m68k-hp-bsd*)                   # HP 9000/3xx running Berkeley Unix
4714                 tm_file=m68k/hp3bsd.h
4715                 use_collect2=yes
4716                 extra_headers=math-68881.h
4717                 float_format=m68k
4718                 ;;
4719         m68k-isi-bsd*)
4720                 if test x$with_fp = xno
4721                 then
4722                         tm_file=m68k/isi-nfp.h
4723                 else
4724                         tm_file=m68k/isi.h
4725                         float_format=m68k
4726                 fi
4727                 use_collect2=yes
4728                 extra_headers=math-68881.h
4729                 ;;
4730         m68k-hp-hpux7*) # HP 9000 series 300 running HPUX version 7.
4731                 xm_file="xm-alloca.h ${xm_file}"
4732                 xm_defines="USG"
4733                 if test x$gas = xyes
4734                 then
4735                         xmake_file=m68k/x-hp320g
4736                         tm_file=m68k/hp320g.h
4737                 else
4738                         xmake_file=m68k/x-hp320
4739                         tm_file=m68k/hpux7.h
4740                 fi
4741                 install_headers_dir=install-headers-cpio
4742                 use_collect2=yes
4743                 extra_headers=math-68881.h
4744                 float_format=m68k
4745                 ;;
4746         m68k-hp-hpux*)  # HP 9000 series 300
4747                 xm_file="xm-alloca.h ${xm_file}"
4748                 xm_defines="USG"
4749                 if test x$gas = xyes
4750                 then
4751                         xmake_file=m68k/x-hp320g
4752                         tm_file=m68k/hp320g.h
4753                 else
4754                         xmake_file=m68k/x-hp320
4755                         tm_file=m68k/hp320.h
4756                 fi
4757                 install_headers_dir=install-headers-cpio
4758                 use_collect2=yes
4759                 extra_headers=math-68881.h
4760                 float_format=m68k
4761                 ;;
4762         m68k-sun-mach*)
4763                 tm_file=m68k/sun3mach.h
4764                 use_collect2=yes
4765                 extra_headers=math-68881.h
4766                 float_format=m68k
4767                 ;;
4768         m68k-sony-newsos3*)
4769                 if test x$gas = xyes
4770                 then
4771                         tm_file=m68k/news3gas.h
4772                 else
4773                         tm_file=m68k/news3.h
4774                 fi
4775                 use_collect2=yes
4776                 extra_headers=math-68881.h
4777                 float_format=m68k
4778                 ;;
4779         m68k-sony-bsd* | m68k-sony-newsos*)
4780                 if test x$gas = xyes
4781                 then
4782                         tm_file=m68k/newsgas.h
4783                 else
4784                         tm_file=m68k/news.h
4785                 fi
4786                 use_collect2=yes
4787                 extra_headers=math-68881.h
4788                 float_format=m68k
4789                 ;;
4790         m68k-next-nextstep2*)
4791                 tm_file=m68k/next21.h
4792                 xm_file="m68k/xm-next.h ${xm_file}"
4793                 tmake_file=m68k/t-next
4794                 xmake_file=m68k/x-next
4795                 extra_objs=nextstep.o
4796                 extra_headers=math-68881.h
4797                 use_collect2=yes
4798                 float_format=m68k
4799                 ;;
4800         m68k-next-nextstep[34]*)
4801                 tm_file=m68k/next.h
4802                 xm_file="m68k/xm-next.h ${xm_file}"
4803                 tmake_file=m68k/t-next
4804                 xmake_file=m68k/x-next
4805                 extra_objs=nextstep.o
4806                 extra_parts="crtbegin.o crtend.o"
4807                 extra_headers=math-68881.h
4808                 float_format=m68k
4809                 if test x$enable_threads = xyes; then
4810                         thread_file='mach'
4811                 fi
4812                 ;;
4813         m68k-sun-sunos3*)
4814                 if test x$with_fp = xno
4815                 then
4816                         tm_file=m68k/sun3n3.h
4817                 else
4818                         tm_file=m68k/sun3o3.h
4819                         float_format=m68k
4820                 fi
4821                 use_collect2=yes
4822                 extra_headers=math-68881.h
4823                 ;;
4824         m68k-sun-sunos*)                        # For SunOS 4 (the default).
4825                 if test x$with_fp = xno
4826                 then
4827                         tm_file=m68k/sun3n.h
4828                 else
4829                         tm_file=m68k/sun3.h
4830                         float_format=m68k
4831                 fi
4832                 use_collect2=yes
4833                 extra_headers=math-68881.h
4834                 ;;
4835         m68k-wrs-vxworks*)
4836                 tm_file=m68k/vxm68k.h
4837                 tmake_file=m68k/t-vxworks68
4838                 extra_headers=math-68881.h
4839                 thread_file='vxworks'
4840                 float_format=m68k
4841                 ;;
4842         m68k-*-aout*)
4843                 tmake_file=m68k/t-m68kbare
4844                 tm_file="m68k/m68k-aout.h libgloss.h"
4845                 extra_headers=math-68881.h
4846                 float_format=m68k
4847                 ;;
4848         m68k-*-coff*)
4849                 tmake_file=m68k/t-m68kbare
4850                 tm_file="m68k/m68k-coff.h dbx.h libgloss.h"
4851                 extra_headers=math-68881.h
4852                 float_format=m68k
4853                 ;;
4854         m68020-*-elf* | m68k-*-elf*)
4855                 tm_file="m68k/m68020-elf.h"
4856                 xm_file=m68k/xm-m68kv.h
4857                 tmake_file=m68k/t-m68kelf
4858                 header_files=math-68881.h
4859                 ;;
4860         m68k-*-lynxos*)
4861                 if test x$gas = xyes
4862                 then
4863                         tm_file=m68k/lynx.h
4864                 else
4865                         tm_file=m68k/lynx-ng.h
4866                 fi
4867                 xm_file=m68k/xm-lynx.h
4868                 xmake_file=x-lynx
4869                 tmake_file=m68k/t-lynx
4870                 extra_headers=math-68881.h
4871                 float_format=m68k
4872                 ;;
4873         m68k*-*-netbsd*)
4874                 tm_file=m68k/netbsd.h
4875                 tmake_file=t-netbsd
4876                 float_format=m68k
4877                 use_collect2=yes
4878                 ;;
4879         m68k*-*-openbsd*)
4880                 float_format=m68k
4881                 # we need collect2 until our bug is fixed...
4882                 use_collect2=yes
4883                 ;;
4884         m68k-*-sysv3*)                  # Motorola m68k's running system V.3
4885                 xm_file="xm-alloca.h ${xm_file}"
4886                 xm_defines=USG
4887                 xmake_file=m68k/x-m68kv
4888                 extra_parts="crtbegin.o crtend.o"
4889                 extra_headers=math-68881.h
4890                 float_format=m68k
4891                 ;;
4892         m68k-*-sysv4*)                  # Motorola m68k's running system V.4
4893                 tm_file=m68k/m68kv4.h
4894                 xm_file="xm-alloca.h ${xm_file}"
4895                 xm_defines=USG
4896                 tmake_file=t-svr4
4897                 extra_parts="crtbegin.o crtend.o"
4898                 extra_headers=math-68881.h
4899                 float_format=m68k
4900                 ;;
4901         m68k-*-linux-gnuaout*)          # Motorola m68k's running GNU/Linux
4902                                         # with a.out format
4903                 xmake_file=x-linux
4904                 tm_file=m68k/linux-aout.h
4905                 tmake_file="t-linux-aout m68k/t-linux-aout"
4906                 extra_headers=math-68881.h
4907                 float_format=m68k
4908                 gnu_ld=yes
4909                 ;;
4910         m68k-*-linux-gnulibc1)          # Motorola m68k's running GNU/Linux
4911                                         # with ELF format using the
4912                                         # GNU/Linux C library 5
4913                 xmake_file=x-linux
4914                 tm_file=m68k/linux.h
4915                 tmake_file="t-linux t-linux-gnulibc1 m68k/t-linux"
4916                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4917                 extra_headers=math-68881.h
4918                 float_format=m68k
4919                 gnu_ld=yes
4920                 ;;
4921         m68k-*-linux-gnu*)              # Motorola m68k's running GNU/Linux
4922                                         # with ELF format using glibc 2
4923                                         # aka the GNU/Linux C library 6.
4924                 xmake_file=x-linux
4925                 tm_file=m68k/linux.h
4926                 tmake_file="t-linux m68k/t-linux"
4927                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
4928                 extra_headers=math-68881.h
4929                 float_format=m68k
4930                 gnu_ld=yes
4931                 if test x$enable_threads = xyes; then
4932                         thread_file='posix'
4933                 fi
4934                 ;;
4935         m68k-*-psos*)
4936                 tmake_file=m68k/t-m68kbare
4937                 tm_file=m68k/m68k-psos.h
4938                 extra_headers=math-68881.h
4939                 float_format=m68k
4940                 ;;
4941         m68k-*-rtemscoff*)
4942                 tmake_file="m68k/t-m68kbare t-rtems"
4943                 tm_file=m68k/rtems.h
4944                 extra_headers=math-68881.h
4945                 float_format=m68k
4946                 ;;
4947         m68k-*-rtemself*|m68k-*-rtems*)
4948                 tmake_file="m68k/t-m68kbare t-rtems m68k/t-crtstuff"
4949                 tm_file=m68k/rtemself.h
4950                 extra_headers=math-68881.h
4951                 float_format=m68k
4952                 ;;
4953         m88k-dg-dgux*)
4954                 case $machine in
4955                   m88k-dg-dguxbcs*)
4956                     tm_file=m88k/dguxbcs.h
4957                     tmake_file=m88k/t-dguxbcs
4958                     ;;
4959                   *)
4960                     tm_file=m88k/dgux.h
4961                     tmake_file=m88k/t-dgux
4962                     ;;
4963                 esac
4964                 extra_parts="crtbegin.o bcscrtbegin.o crtend.o m88kdgux.ld"
4965                 xmake_file=m88k/x-dgux
4966                 if test x$gas = xyes
4967                 then
4968                         tmake_file=m88k/t-dgux-gas
4969                 fi
4970                 ;;
4971         m88k-dolphin-sysv3*)
4972                 tm_file=m88k/dolph.h
4973                 extra_parts="crtbegin.o crtend.o"
4974                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4975                 xmake_file=m88k/x-dolph
4976                 if test x$gas = xyes
4977                 then
4978                         tmake_file=m88k/t-m88k-gas
4979                 fi
4980                 ;;
4981         m88k-tektronix-sysv3)
4982                 tm_file=m88k/tekXD88.h
4983                 extra_parts="crtbegin.o crtend.o"
4984                 xm_file="m88k/xm-sysv3.h ${xm_file}"
4985                 xmake_file=m88k/x-tekXD88
4986                 if test x$gas = xyes
4987                 then
4988                         tmake_file=m88k/t-m88k-gas
4989                 fi
4990                 ;;
4991         m88k-*-aout*)
4992                 tm_file=m88k/m88k-aout.h
4993                 ;;
4994         m88k-*-coff*)
4995                 tm_file=m88k/m88k-coff.h
4996                 tmake_file=m88k/t-bug
4997                 ;;
4998         m88k-*-luna*)
4999                 tm_file=m88k/luna.h
5000                 extra_parts="crtbegin.o crtend.o"
5001                 if test x$gas = xyes
5002                 then
5003                         tmake_file=m88k/t-luna-gas
5004                 else
5005                         tmake_file=m88k/t-luna
5006                 fi
5007                 ;;
5008         m88k-*-openbsd*)
5009                 tmake_file="${tmake_file} m88k/t-luna-gas"
5010                 ;;
5011         m88k-*-sysv3*)
5012                 tm_file=m88k/sysv3.h
5013                 extra_parts="crtbegin.o crtend.o"
5014                 xm_file="m88k/xm-sysv3.h ${xm_file}"
5015                 xmake_file=m88k/x-sysv3
5016                 if test x$gas = xyes
5017                 then
5018                         tmake_file=m88k/t-m88k-gas
5019                 fi
5020                 ;;
5021         m88k-*-sysv4*)
5022                 tm_file=m88k/sysv4.h
5023                 extra_parts="crtbegin.o crtend.o"
5024                 xmake_file=m88k/x-sysv4
5025                 tmake_file=m88k/t-sysv4
5026                 ;;
5027         mcore-*-elf)
5028                 tm_file=mcore/mcore-elf.h
5029                 tmake_file=mcore/t-mcore
5030                 ;;
5031         mcore-*-pe*)
5032                 tm_file=mcore/mcore-pe.h
5033                 tmake_file=mcore/t-mcore-pe
5034                 ;;
5035         mips-sgi-irix6*)                # SGI System V.4., IRIX 6
5036                 if test "x$gnu_ld" = xyes
5037                 then
5038                         tm_file="mips/iris6.h mips/iris6gld.h"
5039                 else
5040                         tm_file=mips/iris6.h
5041                 fi
5042                 tmake_file=mips/t-iris6
5043                 xm_file=mips/xm-iris6.h
5044                 xmake_file=mips/x-iris6
5045 #               if test x$enable_threads = xyes; then
5046 #                       thread_file='irix'
5047 #               fi
5048                 ;;
5049         mips-wrs-vxworks)
5050                 tm_file="mips/elf.h mips/vxworks.h"
5051                 tmake_file=mips/t-ecoff
5052                 gas=yes
5053                 gnu_ld=yes
5054                 extra_parts="crtbegin.o crtend.o"
5055                 thread_file='vxworks'
5056                 ;;
5057         mips-sgi-irix5cross64)          # Irix5 host, Irix 6 target, cross64
5058                 tm_file="mips/iris6.h mips/cross64.h"
5059                 xm_defines=USG
5060                 xm_file="mips/xm-iris5.h"
5061                 xmake_file=mips/x-iris
5062                 tmake_file=mips/t-cross64
5063                 # See comment in mips/iris[56].h files.
5064                 use_collect2=yes
5065 #               if test x$enable_threads = xyes; then
5066 #                       thread_file='irix'
5067 #               fi
5068                 ;;
5069         mips-sni-sysv4)
5070                 if test x$gas = xyes
5071                 then
5072                         if test x$stabs = xyes
5073                         then
5074                                 tm_file=mips/iris5gdb.h
5075                         else
5076                                 tm_file="mips/sni-svr4.h mips/sni-gas.h"
5077                         fi
5078                 else
5079                         tm_file=mips/sni-svr4.h
5080                 fi
5081                 xm_defines=USG
5082                 xmake_file=mips/x-sni-svr4
5083                 tmake_file=mips/t-mips-gas
5084                 if test x$gnu_ld != xyes
5085                 then
5086                         use_collect2=yes
5087                 fi
5088                 ;;
5089         mips-sgi-irix5*)                # SGI System V.4., IRIX 5
5090                 if test x$gas = xyes
5091                 then
5092                         tm_file="mips/iris5.h mips/iris5gas.h"
5093                         if test x$stabs = xyes
5094                         then
5095                                 tm_file="${tm_file} dbx.h"
5096                         fi
5097                 else
5098                         tm_file=mips/iris5.h
5099                 fi
5100                 xm_defines=USG
5101                 xm_file="mips/xm-iris5.h"
5102                 xmake_file=mips/x-iris
5103                 # mips-tfile doesn't work yet
5104                 tmake_file=mips/t-mips-gas
5105                 # See comment in mips/iris5.h file.
5106                 use_collect2=yes
5107 #               if test x$enable_threads = xyes; then
5108 #                       thread_file='irix'
5109 #               fi
5110                 ;;
5111         mips-sgi-irix4loser*)           # Mostly like a MIPS.
5112                 tm_file="mips/iris4loser.h mips/iris3.h ${tm_file} mips/iris4.h"
5113                 if test x$stabs = xyes; then
5114                         tm_file="${tm_file} dbx.h"
5115                 fi
5116                 xm_defines=USG
5117                 xmake_file=mips/x-iris
5118                 if test x$gas = xyes
5119                 then
5120                         tmake_file=mips/t-mips-gas
5121                 else
5122                         extra_passes="mips-tfile mips-tdump"
5123                 fi
5124                 if test x$gnu_ld != xyes
5125                 then
5126                         use_collect2=yes
5127                 fi
5128 #               if test x$enable_threads = xyes; then
5129 #                       thread_file='irix'
5130 #               fi
5131                 ;;
5132         mips-sgi-irix4*)                # Mostly like a MIPS.
5133                 tm_file="mips/iris3.h ${tm_file} mips/iris4.h"
5134                 if test x$stabs = xyes; then
5135                         tm_file="${tm_file} dbx.h"
5136                 fi
5137                 xm_defines=USG
5138                 xmake_file=mips/x-iris
5139                 if test x$gas = xyes
5140                 then
5141                         tmake_file=mips/t-mips-gas
5142                 else
5143                         extra_passes="mips-tfile mips-tdump"
5144                 fi
5145                 if test x$gnu_ld != xyes
5146                 then
5147                         use_collect2=yes
5148                 fi
5149 #               if test x$enable_threads = xyes; then
5150 #                       thread_file='irix'
5151 #               fi
5152                 ;;
5153         mips-sgi-*)                     # Mostly like a MIPS.
5154                 tm_file="mips/iris3.h ${tm_file}"
5155                 if test x$stabs = xyes; then
5156                         tm_file="${tm_file} dbx.h"
5157                 fi
5158                 xm_defines=USG
5159                 xmake_file=mips/x-iris3
5160                 if test x$gas = xyes
5161                 then
5162                         tmake_file=mips/t-mips-gas
5163                 else
5164                         extra_passes="mips-tfile mips-tdump"
5165                 fi
5166                 if test x$gnu_ld != xyes
5167                 then
5168                         use_collect2=yes
5169                 fi
5170                 ;;
5171         mips-dec-osfrose*)              # Decstation running OSF/1 reference port with OSF/rose.
5172                 tm_file="mips/osfrose.h ${tm_file}"
5173                 xmake_file=mips/x-osfrose
5174                 tmake_file=mips/t-osfrose
5175                 extra_objs=halfpic.o
5176                 use_collect2=yes
5177                 ;;
5178         mips-dec-osf*)                  # Decstation running OSF/1 as shipped by DIGITAL
5179                 tm_file=mips/dec-osf1.h
5180                 if test x$stabs = xyes; then
5181                         tm_file="${tm_file} dbx.h"
5182                 fi
5183                 xmake_file=mips/x-dec-osf1
5184                 if test x$gas = xyes
5185                 then
5186                         tmake_file=mips/t-mips-gas
5187                 else
5188                         tmake_file=mips/t-ultrix
5189                         extra_passes="mips-tfile mips-tdump"
5190                 fi
5191                 if test x$gnu_ld != xyes
5192                 then
5193                         use_collect2=yes
5194                 fi
5195                 ;;
5196         mips-dec-bsd*)                  # Decstation running 4.4 BSD
5197               tm_file=mips/dec-bsd.h
5198               if test x$gas = xyes
5199               then
5200                         tmake_file=mips/t-mips-gas
5201               else
5202                         tmake_file=mips/t-ultrix
5203                         extra_passes="mips-tfile mips-tdump"
5204               fi
5205               if test x$gnu_ld != xyes
5206               then
5207                         use_collect2=yes
5208               fi
5209               ;;
5210         mipsel-*-netbsd* | mips-dec-netbsd*)    # Decstation running NetBSD
5211                 tm_file=mips/netbsd.h
5212                 # On NetBSD, the headers are already okay, except for math.h.
5213                 tmake_file=t-netbsd
5214                 ;;
5215        mips*-*-linux*)                         # Linux MIPS, either endian.
5216                 xmake_file=x-linux
5217                case $machine in
5218                        mipsel-*)  tm_file="mips/elfl.h mips/linux.h" ;;
5219                        *)         tm_file="mips/elf.h mips/linux.h" ;;
5220                esac
5221                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5222                 gnu_ld=yes
5223                 gas=yes
5224                 if test x$enable_threads = xyes; then
5225                         thread_file='posix'
5226                 fi
5227                 ;;
5228         mips*el-*-openbsd*)     # mips little endian
5229                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5230                 ;;
5231         mips*-*-openbsd*)               # mips big endian
5232                 target_cpu_default="MASK_GAS|MASK_ABICALLS"
5233                 tm_file="mips/openbsd-be.h ${tm_file}"
5234                 ;;
5235         mips-sony-bsd* | mips-sony-newsos*)     # Sony NEWS 3600 or risc/news.
5236                 tm_file="mips/news4.h ${tm_file}"
5237                 if test x$stabs = xyes; then
5238                         tm_file="${tm_file} dbx.h"
5239                 fi
5240                 if test x$gas = xyes
5241                 then
5242                         tmake_file=mips/t-mips-gas
5243                 else
5244                         extra_passes="mips-tfile mips-tdump"
5245                 fi
5246                 if test x$gnu_ld != xyes
5247                 then
5248                         use_collect2=yes
5249                 fi
5250                 xmake_file=mips/x-sony
5251                 ;;
5252         mips-sony-sysv*)                # Sony NEWS 3800 with NEWSOS5.0.
5253                                         # That is based on svr4.
5254                 # t-svr4 is not right because this system doesn't use ELF.
5255                 tm_file="mips/news5.h ${tm_file}"
5256                 if test x$stabs = xyes; then
5257                         tm_file="${tm_file} dbx.h"
5258                 fi
5259                 xm_defines=USG
5260                 if test x$gas = xyes
5261                 then
5262                         tmake_file=mips/t-mips-gas
5263                 else
5264                         extra_passes="mips-tfile mips-tdump"
5265                 fi
5266                 if test x$gnu_ld != xyes
5267                 then
5268                         use_collect2=yes
5269                 fi
5270                 ;;
5271         mips-tandem-sysv4*)             # Tandem S2 running NonStop UX
5272                 tm_file="mips/svr4-5.h mips/svr4-t.h"
5273                 if test x$stabs = xyes; then
5274                         tm_file="${tm_file} dbx.h"
5275                 fi
5276                 xm_defines=USG
5277                 xmake_file=mips/x-sysv
5278                 if test x$gas = xyes
5279                 then
5280                         tmake_file=mips/t-mips-gas
5281                         extra_parts="crtbegin.o crtend.o"
5282                 else
5283                         tmake_file=mips/t-mips
5284                         extra_passes="mips-tfile mips-tdump"
5285                 fi
5286                 if test x$gnu_ld != xyes
5287                 then
5288                         use_collect2=yes
5289                 fi
5290                 ;;
5291         mips-*-ultrix* | mips-dec-mach3)        # Decstation.
5292                 tm_file="mips/ultrix.h ${tm_file}"
5293                 if test x$stabs = xyes; then
5294                         tm_file="${tm_file} dbx.h"
5295                 fi
5296                 xmake_file=mips/x-ultrix
5297                 if test x$gas = xyes
5298                 then
5299                         tmake_file=mips/t-mips-gas
5300                 else
5301                         tmake_file=mips/t-ultrix
5302                         extra_passes="mips-tfile mips-tdump"
5303                 fi
5304                 if test x$gnu_ld != xyes
5305                 then
5306                         use_collect2=yes
5307                 fi
5308                 ;;
5309         mips-*-riscos[56789]bsd*)
5310                 tm_file=mips/bsd-5.h    # MIPS BSD 4.3, RISC-OS 5.0
5311                 if test x$stabs = xyes; then
5312                         tm_file="${tm_file} dbx.h"
5313                 fi
5314                 if test x$gas = xyes
5315                 then
5316                         tmake_file=mips/t-bsd-gas
5317                 else
5318                         tmake_file=mips/t-bsd
5319                         extra_passes="mips-tfile mips-tdump"
5320                 fi
5321                 if test x$gnu_ld != xyes
5322                 then
5323                         use_collect2=yes
5324                 fi
5325                 ;;
5326         mips-*-bsd* | mips-*-riscosbsd* | mips-*-riscos[1234]bsd*)
5327                 tm_file="mips/bsd-4.h ${tm_file}" # MIPS BSD 4.3, RISC-OS 4.0
5328                 if test x$stabs = xyes; then
5329                         tm_file="${tm_file} dbx.h"
5330                 fi
5331                 if test x$gas = xyes
5332                 then
5333                         tmake_file=mips/t-bsd-gas
5334                 else
5335                         tmake_file=mips/t-bsd
5336                         extra_passes="mips-tfile mips-tdump"
5337                 fi
5338                 if test x$gnu_ld != xyes
5339                 then
5340                         use_collect2=yes
5341                 fi
5342                 ;;
5343         mips-*-riscos[56789]sysv4*)
5344                 tm_file=mips/svr4-5.h   # MIPS System V.4., RISC-OS 5.0
5345                 if test x$stabs = xyes; then
5346                         tm_file="${tm_file} dbx.h"
5347                 fi
5348                 xmake_file=mips/x-sysv
5349                 if test x$gas = xyes
5350                 then
5351                         tmake_file=mips/t-svr4-gas
5352                 else
5353                         tmake_file=mips/t-svr4
5354                         extra_passes="mips-tfile mips-tdump"
5355                 fi
5356                 if test x$gnu_ld != xyes
5357                 then
5358                         use_collect2=yes
5359                 fi
5360                 ;;
5361         mips-*-sysv4* | mips-*-riscos[1234]sysv4* | mips-*-riscossysv4*)
5362                 tm_file="mips/svr4-4.h ${tm_file}"
5363                 if test x$stabs = xyes; then
5364                         tm_file="${tm_file} dbx.h"
5365                 fi
5366                 xm_defines=USG
5367                 xmake_file=mips/x-sysv
5368                 if test x$gas = xyes
5369                 then
5370                         tmake_file=mips/t-svr4-gas
5371                 else
5372                         tmake_file=mips/t-svr4
5373                         extra_passes="mips-tfile mips-tdump"
5374                 fi
5375                 if test x$gnu_ld != xyes
5376                 then
5377                         use_collect2=yes
5378                 fi
5379                 ;;
5380         mips-*-riscos[56789]sysv*)
5381                 tm_file=mips/svr3-5.h   # MIPS System V.3, RISC-OS 5.0
5382                 if test x$stabs = xyes; then
5383                         tm_file="${tm_file} dbx.h"
5384                 fi
5385                 xm_defines=USG
5386                 xmake_file=mips/x-sysv
5387                 if test x$gas = xyes
5388                 then
5389                         tmake_file=mips/t-svr3-gas
5390                 else
5391                         tmake_file=mips/t-svr3
5392                         extra_passes="mips-tfile mips-tdump"
5393                 fi
5394                 if test x$gnu_ld != xyes
5395                 then
5396                         use_collect2=yes
5397                 fi
5398                 ;;
5399         mips-*-sysv* | mips-*-riscos*sysv*)
5400                 tm_file="mips/svr3-4.h ${tm_file}"
5401                 if test x$stabs = xyes; then
5402                         tm_file="${tm_file} dbx.h"
5403                 fi
5404                 xm_defines=USG
5405                 xmake_file=mips/x-sysv
5406                 if test x$gas = xyes
5407                 then
5408                         tmake_file=mips/t-svr3-gas
5409                 else
5410                         tmake_file=mips/t-svr3
5411                         extra_passes="mips-tfile mips-tdump"
5412                 fi
5413                 if test x$gnu_ld != xyes
5414                 then
5415                         use_collect2=yes
5416                 fi
5417                 ;;
5418         mips-*-riscos[56789]*)          # Default MIPS RISC-OS 5.0.
5419                 tm_file=mips/mips-5.h
5420                 if test x$stabs = xyes; then
5421                         tm_file="${tm_file} dbx.h"
5422                 fi
5423                 if test x$gas = xyes
5424                 then
5425                         tmake_file=mips/t-mips-gas
5426                 else
5427                         extra_passes="mips-tfile mips-tdump"
5428                 fi
5429                 if test x$gnu_ld != xyes
5430                 then
5431                         use_collect2=yes
5432                 fi
5433                 ;;
5434         mips-*-gnu*)
5435                 ;;
5436         mipsel-*-ecoff*)
5437                 tm_file=mips/ecoffl.h
5438                 if test x$stabs = xyes; then
5439                         tm_file="${tm_file} dbx.h"
5440                 fi
5441                 tmake_file=mips/t-ecoff
5442                 ;;
5443         mips-*-ecoff*)
5444                 tm_file="gofast.h mips/ecoff.h"
5445                 if test x$stabs = xyes; then
5446                         tm_file="${tm_file} dbx.h"
5447                 fi
5448                 tmake_file=mips/t-ecoff
5449                 ;;
5450         mipsel-*-elf*)
5451                 tm_file="mips/elfl.h"
5452                 tmake_file=mips/t-elf
5453                 ;;
5454         mips-*-elf*)
5455                 tm_file="mips/elf.h"
5456                 tmake_file=mips/t-elf
5457                 ;;
5458         mips64el-*-elf*)
5459                 tm_file="mips/elfl64.h"
5460                 tmake_file=mips/t-elf
5461                 ;;
5462         mips64orionel-*-elf*)
5463                 tm_file="mips/elforion.h mips/elfl64.h"
5464                 tmake_file=mips/t-elf
5465                 ;;
5466         mips64-*-elf*)
5467                 tm_file="mips/elf64.h"
5468                 tmake_file=mips/t-elf
5469                 ;;
5470         mips64orion-*-elf*)
5471                 tm_file="mips/elforion.h mips/elf64.h"
5472                 tmake_file=mips/t-elf
5473                 ;;
5474         mips64orion-*-rtems*)
5475                 tm_file="mips/elforion.h mips/elf64.h mips/rtems64.h"
5476                 tmake_file="mips/t-elf t-rtems"
5477                 ;;
5478         mipstx39el-*-elf*)
5479                 tm_file="mips/r3900.h mips/elfl.h mips/abi64.h"
5480                 tmake_file=mips/t-r3900
5481                 ;;
5482         mipstx39-*-elf*)
5483                 tm_file="mips/r3900.h mips/elf.h mips/abi64.h"
5484                 tmake_file=mips/t-r3900
5485                 ;;
5486         mips-*-*)                               # Default MIPS RISC-OS 4.0.
5487                 if test x$stabs = xyes; then
5488                         tm_file="${tm_file} dbx.h"
5489                 fi
5490                 if test x$gas = xyes
5491                 then
5492                         tmake_file=mips/t-mips-gas
5493                 else
5494                         extra_passes="mips-tfile mips-tdump"
5495                 fi
5496                 if test x$gnu_ld != xyes
5497                 then
5498                         use_collect2=yes
5499                 fi
5500                 ;;
5501         mn10200-*-*)
5502                 float_format=i32
5503                 cpu_type=mn10200
5504                 tm_file="mn10200/mn10200.h"
5505                 if test x$stabs = xyes
5506                 then
5507                         tm_file="${tm_file} dbx.h"
5508                 fi
5509                 use_collect2=no
5510                 ;;
5511         mn10300-*-*)
5512                 cpu_type=mn10300
5513                 tm_file="mn10300/mn10300.h"
5514                 if test x$stabs = xyes
5515                 then
5516                         tm_file="${tm_file} dbx.h"
5517                 fi
5518                 use_collect2=no
5519                 ;;
5520         ns32k-encore-bsd*)
5521                 tm_file=ns32k/encore.h
5522                 use_collect2=yes
5523                 ;;
5524         ns32k-sequent-bsd*)
5525                 tm_file=ns32k/sequent.h
5526                 use_collect2=yes
5527                 ;;
5528         ns32k-tek6100-bsd*)
5529                 tm_file=ns32k/tek6100.h
5530                 use_collect2=yes
5531                 ;;
5532         ns32k-tek6200-bsd*)
5533                 tm_file=ns32k/tek6200.h
5534                 use_collect2=yes
5535                 ;;
5536 # This has not been updated to GCC 2.
5537 #       ns32k-ns-genix*)
5538 #               xm_defines=USG
5539 #               xmake_file=ns32k/x-genix
5540 #               tm_file=ns32k/genix.h
5541 #               use_collect2=yes
5542 #               ;;
5543         ns32k-merlin-*)
5544                 tm_file=ns32k/merlin.h
5545                 use_collect2=yes
5546                 ;;
5547         ns32k-pc532-mach*)
5548                 tm_file=ns32k/pc532-mach.h
5549                 use_collect2=yes
5550                 ;;
5551         ns32k-pc532-minix*)
5552                 tm_file=ns32k/pc532-min.h
5553                 xm_file="ns32k/xm-pc532-min.h ${xm-file}"
5554                 xm_defines=USG
5555                 use_collect2=yes
5556                 ;;
5557         ns32k-*-netbsd*)
5558                 tm_file=ns32k/netbsd.h
5559                 xm_file="ns32k/xm-netbsd.h ${xm_file}"
5560                 # On NetBSD, the headers are already okay, except for math.h.
5561                 tmake_file=t-netbsd
5562                 use_collect2=yes
5563                 ;;
5564         pdp11-*-bsd)
5565                 tm_file="${tm_file} pdp11/2bsd.h"
5566                 ;;
5567         pdp11-*-*)
5568                 ;;
5569         avr-*-*)
5570                 ;;
5571         ns32k-*-openbsd*)
5572                 # Nothing special
5573                 ;;
5574 # This has not been updated to GCC 2.
5575 #       pyramid-*-*)
5576 #               cpu_type=pyr
5577 #               xmake_file=pyr/x-pyr
5578 #               use_collect2=yes
5579 #               ;;
5580
5581         pj*-linux*)
5582                 tm_file="svr4.h pj/linux.h ${tm_file}"
5583                 ;;
5584         pj-*)
5585                 ;;
5586         pjl-*)
5587                 tm_file="svr4.h pj/pjl.h ${tm_file}"
5588                 ;;
5589
5590         romp-*-aos*)
5591                 use_collect2=yes
5592                 ;;
5593         romp-*-mach*)
5594                 xmake_file=romp/x-mach
5595                 use_collect2=yes
5596                 ;;
5597         romp-*-openbsd*)
5598                 # Nothing special
5599                 ;;
5600         powerpc-*-openbsd*)
5601                 tmake_file="${tmake_file} rs6000/t-rs6000 rs6000/t-openbsd"
5602                 ;;
5603         powerpc-*-beos*)
5604                 cpu_type=rs6000
5605                 tm_file=rs6000/beos.h
5606                 xm_file=rs6000/xm-beos.h
5607                 tmake_file=rs6000/t-beos
5608                 xmake_file=rs6000/x-beos
5609                 ;;
5610         powerpc-*-sysv* | powerpc-*-elf*)
5611                 tm_file=rs6000/sysv4.h
5612                 xm_file="rs6000/xm-sysv4.h"
5613                 xm_defines="USG POSIX"
5614                 extra_headers=ppc-asm.h
5615                 if test x$gas = xyes
5616                 then
5617                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5618                 else
5619                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5620                 fi
5621                 xmake_file=rs6000/x-sysv4
5622                 ;;
5623         powerpc-*-eabiaix*)
5624                 tm_file=rs6000/eabiaix.h
5625                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5626                 extra_headers=ppc-asm.h
5627                 ;;
5628         powerpc-*-eabisim*)
5629                 tm_file=rs6000/eabisim.h
5630                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5631                 extra_headers=ppc-asm.h
5632                 ;;
5633         powerpc-*-eabi*)
5634                 tm_file=rs6000/eabi.h
5635                 if test x$gas = xyes
5636                 then
5637                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5638                 else
5639                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5640                 fi
5641                 extra_headers=ppc-asm.h
5642                 ;;
5643         powerpc-*-rtems*)
5644                 tm_file=rs6000/rtems.h
5645                 if test x$gas = xyes
5646                 then
5647                      tmake_file="rs6000/t-ppcgas t-rtems rs6000/t-ppccomm"
5648                 else
5649                      tmake_file="rs6000/t-ppc t-rtems rs6000/t-ppccomm"
5650                 fi
5651                 extra_headers=ppc-asm.h
5652                 ;;
5653         powerpc-*-linux-gnulibc1)
5654                 tm_file=rs6000/linux.h
5655                 xm_file=rs6000/xm-sysv4.h
5656                 out_file=rs6000/rs6000.c
5657                 if test x$gas = xyes
5658                 then
5659                         tmake_file="rs6000/t-ppcos t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5660                 else
5661                         tmake_file="rs6000/t-ppc t-linux t-linux-gnulibc1 rs6000/t-ppccomm"
5662                 fi
5663                 xmake_file=x-linux
5664                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5665                 extra_headers=ppc-asm.h
5666                 if test x$enable_threads = xyes; then
5667                         thread_file='posix'
5668                 fi
5669                 ;;
5670         powerpc-*-linux-gnu*)
5671                 tm_file=rs6000/linux.h
5672                 xm_file="rs6000/xm-sysv4.h"
5673                 xm_defines="USG ${xm_defines}"
5674                 out_file=rs6000/rs6000.c
5675                 if test x$gas = xyes
5676                 then
5677                         tmake_file="rs6000/t-ppcos t-linux rs6000/t-ppccomm"
5678                 else
5679                         tmake_file="rs6000/t-ppc t-linux rs6000/t-ppccomm"
5680                 fi
5681                 xmake_file=x-linux
5682                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5683                 extra_headers=ppc-asm.h
5684                 if test x$enable_threads = xyes; then
5685                         thread_file='posix'
5686                 fi
5687                 ;;
5688         powerpc-wrs-vxworks*)
5689                 cpu_type=rs6000
5690                 xm_file="rs6000/xm-sysv4.h"
5691                 xm_defines="USG POSIX"
5692                 tm_file=rs6000/vxppc.h
5693                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5694                 extra_headers=ppc-asm.h
5695                 thread_file='vxworks'
5696                 ;;
5697         powerpcle-wrs-vxworks*)
5698                 cpu_type=rs6000
5699                 xm_file="rs6000/xm-sysv4.h"
5700                 xm_defines="USG POSIX"
5701                 tm_file=rs6000/vxppcle.h
5702                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5703                 extra_headers=ppc-asm.h
5704                 thread_file='vxworks'
5705                 ;;
5706         powerpcle-*-sysv* | powerpcle-*-elf*)
5707                 tm_file=rs6000/sysv4le.h
5708                 xm_file="rs6000/xm-sysv4.h"
5709                 xm_defines="USG POSIX"
5710                 if test x$gas = xyes
5711                 then
5712                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5713                 else
5714                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5715                 fi
5716                 xmake_file=rs6000/x-sysv4
5717                 extra_headers=ppc-asm.h
5718                 ;;
5719         powerpcle-*-eabisim*)
5720                 tm_file=rs6000/eabilesim.h
5721                 tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5722                 extra_headers=ppc-asm.h
5723                 ;;
5724         powerpcle-*-eabi*)
5725                 tm_file=rs6000/eabile.h
5726                 if test x$gas = xyes
5727                 then
5728                         tmake_file="rs6000/t-ppcgas rs6000/t-ppccomm"
5729                 else
5730                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5731                 fi
5732                 extra_headers=ppc-asm.h
5733                 ;;
5734         powerpcle-*-solaris2*)
5735                 tm_file=rs6000/sol2.h
5736                 xm_file="rs6000/xm-sysv4.h"
5737                 xm_defines="USG POSIX"
5738                 if test x$gas = xyes
5739                 then
5740                         tmake_file="rs6000/t-ppcos rs6000/t-ppccomm"
5741                 else
5742                         tmake_file="rs6000/t-ppc rs6000/t-ppccomm"
5743                 fi
5744                 xmake_file=rs6000/x-sysv4
5745                 extra_headers=ppc-asm.h
5746                 ;;
5747         rs6000-ibm-aix3.[01]*)
5748                 tm_file=rs6000/aix31.h
5749                 xmake_file=rs6000/x-aix31
5750                 float_format=none
5751                 use_collect2=yes
5752                 ;;
5753         rs6000-ibm-aix3.2.[456789]* | powerpc-ibm-aix3.2.[456789]*)
5754                 tm_file=rs6000/aix3newas.h
5755                 if test x$host != x$target
5756                 then
5757                         tmake_file=rs6000/t-xnewas
5758                 else
5759                         tmake_file=rs6000/t-newas
5760                 fi
5761                 float_format=none
5762                 use_collect2=yes
5763                 ;;
5764         rs6000-ibm-aix4.[12]* | powerpc-ibm-aix4.[12]*)
5765                 tm_file=rs6000/aix41.h
5766                 if test x$host != x$target
5767                 then
5768                         tmake_file=rs6000/t-xnewas
5769                 else
5770                         tmake_file=rs6000/t-newas
5771                 fi
5772                 xmake_file=rs6000/x-aix41
5773                 float_format=none
5774                 use_collect2=yes
5775                 ;;
5776         rs6000-ibm-aix4.[3456789]* | powerpc-ibm-aix4.[3456789]*)
5777                 tm_file=rs6000/aix43.h
5778                 tmake_file=rs6000/t-aix43
5779                 xmake_file=rs6000/x-aix41
5780                 float_format=none
5781                 use_collect2=yes
5782                 ;;
5783         rs6000-ibm-aix[56789].* | powerpc-ibm-aix[56789].*)
5784                 tm_file=rs6000/aix43.h
5785                 tmake_file=rs6000/t-aix43
5786                 xmake_file=rs6000/x-aix41
5787                 float_format=none
5788                 use_collect2=yes
5789                 ;;
5790         rs6000-ibm-aix*)
5791                 float_format=none
5792                 use_collect2=yes
5793                 ;;
5794         rs6000-bull-bosx)
5795                 float_format=none
5796                 use_collect2=yes
5797                 ;;
5798         rs6000-*-mach*)
5799                 tm_file=rs6000/mach.h
5800                 xm_file="${xm_file} rs6000/xm-mach.h"
5801                 xmake_file=rs6000/x-mach
5802                 use_collect2=yes
5803                 ;;
5804         rs6000-*-lynxos*)
5805                 tm_file=rs6000/lynx.h
5806                 xm_file=rs6000/xm-lynx.h
5807                 tmake_file=rs6000/t-rs6000
5808                 xmake_file=rs6000/x-lynx
5809                 use_collect2=yes
5810                 ;;
5811         sh-*-elf*)
5812                 tm_file=sh/elf.h
5813                 float_format=sh
5814                 ;;
5815         sh-*-rtemself*)
5816                 tmake_file="sh/t-sh t-rtems"
5817                 tm_file=sh/rtemself.h
5818                 float_format=sh
5819                 ;;
5820         sh-*-rtems*)
5821                 tmake_file="sh/t-sh t-rtems"
5822                 tm_file=sh/rtems.h
5823                 float_format=sh
5824                 ;;
5825         sh-*-*)
5826                 float_format=sh
5827                 ;;
5828         sparc-tti-*)
5829                 tm_file=sparc/pbd.h
5830                 xm_file="xm-alloca.h ${xm_file}"
5831                 xm_defines=USG
5832                 ;;
5833         sparc-wrs-vxworks* | sparclite-wrs-vxworks*)
5834                 tm_file=sparc/vxsparc.h
5835                 tmake_file=sparc/t-vxsparc
5836                 use_collect2=yes
5837                 thread_file='vxworks'
5838                 ;;
5839         sparc-*-aout*)
5840                 tmake_file=sparc/t-sparcbare
5841                 tm_file="sparc/aout.h libgloss.h"
5842                 ;;
5843         sparc-*-netbsd*)
5844                 tm_file=sparc/netbsd.h
5845                 tmake_file=t-netbsd
5846                 use_collect2=yes
5847                 ;;
5848         sparc-*-openbsd*)
5849                 # we need collect2 until our bug is fixed...
5850                 use_collect2=yes
5851                 ;;
5852         sparc-*-bsd*)
5853                 tm_file=sparc/bsd.h
5854                 ;;
5855         sparc-*-elf*)
5856                 tm_file=sparc/elf.h
5857                 tmake_file=sparc/t-elf
5858                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5859                 #float_format=i128
5860                 float_format=i64
5861                 ;;
5862         sparc-*-linux-gnuaout*)         # Sparc's running GNU/Linux, a.out
5863                 xm_file="${xm_file} sparc/xm-linux.h"
5864                 tm_file=sparc/linux-aout.h
5865                 xmake_file=x-linux
5866                 gnu_ld=yes
5867                 ;;
5868         sparc-*-linux-gnulibc1*)        # Sparc's running GNU/Linux, libc5
5869                 xm_file="${xm_file} sparc/xm-linux.h"
5870                 xmake_file=x-linux
5871                 tm_file=sparc/linux.h
5872                 tmake_file="t-linux t-linux-gnulibc1"
5873                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5874                 gnu_ld=yes
5875                 float_format=sparc
5876                 ;;
5877         sparc-*-linux-gnu*)             # Sparc's running GNU/Linux, libc6
5878                 xm_file="${xm_file} sparc/xm-linux.h"
5879                 xmake_file=x-linux
5880                 tm_file=sparc/linux.h
5881                 tmake_file="t-linux"
5882                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
5883                 gnu_ld=yes
5884                 if test x$enable_threads = xyes; then
5885                         thread_file='posix'
5886                 fi
5887                 float_format=sparc
5888                 ;;
5889         sparc-*-lynxos*)
5890                 if test x$gas = xyes
5891                 then
5892                         tm_file=sparc/lynx.h
5893                 else
5894                         tm_file=sparc/lynx-ng.h
5895                 fi
5896                 xm_file=sparc/xm-lynx.h
5897                 tmake_file=sparc/t-sunos41
5898                 xmake_file=x-lynx
5899                 ;;
5900         sparc-*-rtemsaout*)
5901                 tmake_file="sparc/t-sparcbare t-rtems"
5902                 tm_file=sparc/rtems.h
5903                 ;;
5904         sparc-*-rtems*|sparc-*-rtemself*)
5905                 tm_file="sparc/rtemself.h"
5906                 tmake_file="sparc/t-elf t-rtems"
5907                 extra_parts="crti.o crtn.o crtbegin.o crtend.o"
5908                 #float_format=i128
5909                 float_format=i64
5910                 ;;
5911         sparcv9-*-solaris2*)
5912                 if test x$gnu_ld = xyes
5913                 then
5914                         tm_file=sparc/sol2-64.h
5915                 else
5916                         tm_file=sparc/sol2-sld-64.h
5917                 fi
5918                 xm_file="sparc/xm-sysv4-64.h sparc/xm-sol2.h"
5919                 xm_defines="USG POSIX"
5920                 tmake_file="sparc/t-sol2 sparc/t-sol2-64"
5921                 xmake_file=sparc/x-sysv4
5922                 extra_parts="crt1.o crti.o crtn.o gcrt1.o crtbegin.o crtend.o"
5923                 float_format=none
5924                 if test x${enable_threads} = x ; then
5925                     enable_threads=$have_pthread_h
5926                     if test x${enable_threads} = x ; then
5927                         enable_threads=$have_thread_h
5928                     fi
5929                 fi
5930                 if test x${enable_threads} = xyes ; then
5931                     if test x${have_pthread_h} = xyes ; then
5932                         thread_file='posix'
5933                     else
5934                         thread_file='solaris'
5935                     fi
5936                 fi
5937                 ;;
5938         sparc-hal-solaris2*)
5939                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
5940                 xm_defines="USG POSIX"
5941                 tm_file="sparc/sol2.h sparc/hal.h"
5942                 tmake_file="sparc/t-halos sparc/t-sol2"
5943                 xmake_file=sparc/x-sysv4
5944                 extra_parts="crt1.o crti.o crtn.o gmon.o crtbegin.o crtend.o"
5945                 case $machine in
5946                 *-*-solaris2.0-4)
5947                         float_format=i128
5948                 ;;
5949                 *)
5950                         float_format=none
5951                         ;;
5952                 esac
5953                 thread_file='solaris'
5954                 ;;
5955         sparc-*-solaris2*)
5956                 if test x$gnu_ld = xyes
5957                 then
5958                         tm_file=sparc/sol2.h
5959                 else
5960                         tm_file=sparc/sol2-sld.h
5961                 fi
5962                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
5963                 xm_defines="USG POSIX"
5964                 tmake_file=sparc/t-sol2
5965                 xmake_file=sparc/x-sysv4
5966                 extra_parts="crt1.o crti.o crtn.o gcrt1.o gmon.o crtbegin.o crtend.o"
5967                 case $machine in
5968                 *-*-solaris2.[0-6] | *-*-solaris2.[0-6].*) ;;
5969                 *-*-solaris2*)
5970                         if test x$gnu_ld = xyes
5971                         then
5972                                 tm_file=sparc/sol2-64.h
5973                         else
5974                                 tm_file=sparc/sol2-sld-64.h
5975                         fi
5976                         tmake_file="$tmake_file sparc/t-sol2-64"
5977                         ;;
5978                 esac
5979                 case $machine in
5980                 *-*-solaris2.[0-4])
5981                         float_format=i128
5982                         ;;
5983                 *)
5984                         float_format=none
5985                         ;;
5986                 esac
5987                 if test x${enable_threads} = x; then
5988                     enable_threads=$have_pthread_h
5989                     if test x${enable_threads} = x; then
5990                         enable_threads=$have_thread_h
5991                     fi
5992                 fi
5993                 if test x${enable_threads} = xyes; then
5994                     if test x${have_pthread_h} = xyes; then
5995                         thread_file='posix'
5996                     else
5997                         thread_file='solaris'
5998                     fi
5999                 fi
6000                 ;;
6001         sparc-*-sunos4.0*)
6002                 tm_file=sparc/sunos4.h
6003                 tmake_file=sparc/t-sunos40
6004                 use_collect2=yes
6005                 ;;
6006         sparc-*-sunos4*)
6007                 tm_file=sparc/sunos4.h
6008                 tmake_file=sparc/t-sunos41
6009                 use_collect2=yes
6010                 if test x$gas = xyes; then
6011                         tm_file="${tm_file} sparc/sun4gas.h"
6012                 fi
6013                 ;;
6014         sparc-*-sunos3*)
6015                 tm_file=sparc/sun4o3.h
6016                 use_collect2=yes
6017                 ;;
6018         sparc-*-sysv4*)
6019                 tm_file=sparc/sysv4.h
6020                 xm_file="sparc/xm-sysv4.h"
6021                 xm_defines="USG POSIX"
6022                 tmake_file=t-svr4
6023                 xmake_file=sparc/x-sysv4
6024                 extra_parts="crtbegin.o crtend.o"
6025                 ;;
6026         sparc-*-vxsim*)
6027                 xm_file="sparc/xm-sysv4.h sparc/xm-sol2.h"
6028                 xm_defines="USG POSIX"
6029                 tm_file=sparc/vxsim.h
6030                 tmake_file=sparc/t-vxsparc
6031                 xmake_file=sparc/x-sysv4
6032                 ;;
6033         sparclet-*-aout*)
6034                 tm_file="sparc/splet.h libgloss.h"
6035                 tmake_file=sparc/t-splet
6036                 ;;
6037         sparclite-*-coff*)
6038                 tm_file="sparc/litecoff.h libgloss.h"
6039                 tmake_file=sparc/t-sparclite
6040                 ;;
6041         sparclite-*-aout*)
6042                 tm_file="sparc/lite.h aoutos.h libgloss.h"
6043                 tmake_file=sparc/t-sparclite
6044                 ;;
6045         sparclite-*-elf*)
6046                 tm_file="sparc/liteelf.h"
6047                 tmake_file=sparc/t-sparclite
6048                 extra_parts="crtbegin.o crtend.o"
6049                 ;;
6050         sparc86x-*-aout*)
6051                 tm_file="sparc/sp86x-aout.h aoutos.h libgloss.h"
6052                 tmake_file=sparc/t-sp86x
6053                 ;;
6054         sparc86x-*-elf*)
6055                 tm_file="sparc/sp86x-elf.h"
6056                 tmake_file=sparc/t-sp86x
6057                 extra_parts="crtbegin.o crtend.o"
6058                 ;;
6059         sparc64-*-aout*)
6060                 tmake_file=sparc/t-sp64
6061                 tm_file=sparc/sp64-aout.h
6062                 ;;
6063         sparc64-*-elf*)
6064                 tmake_file=sparc/t-sp64
6065                 tm_file=sparc/sp64-elf.h
6066                 extra_parts="crtbegin.o crtend.o"
6067                 ;;
6068         sparc64-*-linux*)               # 64-bit Sparc's running GNU/Linux
6069                 tmake_file="t-linux sparc/t-linux64"
6070                 xm_file="sparc/xm-sp64.h sparc/xm-linux.h"
6071                 tm_file=sparc/linux64.h
6072                 xmake_file=x-linux
6073                 extra_parts="crtbegin.o crtbeginS.o crtend.o crtendS.o"
6074                 gnu_ld=yes
6075                 if test x$enable_threads = xyes; then
6076                         thread_file='posix'
6077                 fi
6078                 float_format=sparc
6079                 ;;
6080 # This hasn't been upgraded to GCC 2.
6081 #       tahoe-harris-*)                 # Harris tahoe, using COFF.
6082 #               tm_file=tahoe/harris.h
6083 #               ;;
6084 #       tahoe-*-bsd*)                   # tahoe running BSD
6085 #               ;;
6086         thumb-*-coff* | thumbel-*-coff*)
6087                 tm_file=arm/tcoff.h
6088                 out_file=arm/thumb.c
6089                 xm_file=arm/xm-thumb.h
6090                 md_file=arm/thumb.md
6091                 tmake_file=arm/t-thumb
6092                 tm_p_file=arm/thumb-protos.h
6093                 ;;
6094         thumb-*-elf* | thumbel-*-elf*)
6095                 tm_file=arm/telf.h
6096                 out_file=arm/thumb.c
6097                 xm_file=arm/xm-thumb.h
6098                 md_file=arm/thumb.md
6099                 tmake_file=arm/t-thumb-elf
6100                 tm_p_file=arm/thumb-protos.h
6101                 ;;
6102         thumb-*-linux-gnu*)
6103                 tm_file=arm/linux-telf.h
6104                 out_file=arm/thumb.c
6105                 xm_file=arm/xm-thumb.h
6106                 md_file=arm/thumb.md
6107                 tmake_file=arm/t-thumb-linux
6108                 tm_p_file=arm/thumb-protos.h
6109                 ;;
6110         thumb-*-uclinux*)
6111                 tm_file=arm/uclinux-telf.h
6112                 out_file=arm/thumb.c
6113                 md_file=arm/thumb.md
6114                 tmake_file=arm/t-thumb-linux
6115                 xm_file=arm/xm-thumb.h
6116                 tm_p_file=arm/thumb-protos.h
6117                 ;;
6118         thumb-wrs-vxworks)
6119                 tm_file=arm/tcoff.h
6120                 out_file=arm/thumb.c
6121                 xm_file=arm/xm-thumb.h
6122                 md_file=arm/thumb.md
6123                 tmake_file=arm/t-thumb
6124                 thread_file='vxworks'
6125                 tm_p_file=arm/thumb-protos.h
6126                 ;;
6127         thumb-*-pe)
6128                 tm_file=arm/tpe.h
6129                 out_file=arm/thumb.c
6130                 xm_file=arm/xm-thumb.h
6131                 md_file=arm/thumb.md
6132                 tmake_file=arm/t-pe-thumb
6133                 extra_objs=pe.o
6134                 tm_p_file=arm/thumb-protos.h
6135                 ;;
6136 # This hasn't been upgraded to GCC 2.
6137 #       tron-*-*)
6138 #               cpu_type=gmicro
6139 #               use_collect2=yes
6140 #               ;;
6141         v850-*-rtems*)
6142                 cpu_type=v850
6143                 tm_file="v850/rtems.h"
6144                 xm_file="v850/xm-v850.h"
6145                 tmake_file="v850/t-v850 t-rtems"
6146                 if test x$stabs = xyes
6147                 then
6148                         tm_file="${tm_file} dbx.h"
6149                 fi
6150                 use_collect2=no
6151                 ;;
6152         v850-*-*)
6153                 target_cpu_default="TARGET_CPU_generic"
6154                 cpu_type=v850
6155                 tm_file="v850/v850.h"
6156                 xm_file="v850/xm-v850.h"
6157                 tmake_file=v850/t-v850
6158                 if test x$stabs = xyes
6159                 then
6160                         tm_file="${tm_file} dbx.h"
6161                 fi
6162                 use_collect2=no
6163                 ;;
6164         vax-*-bsd*)                     # vaxen running BSD
6165                 use_collect2=yes
6166                 float_format=vax
6167                 ;;
6168         vax-*-sysv*)                    # vaxen running system V
6169                 tm_file="${tm_file} vax/vaxv.h"
6170                 xm_defines=USG
6171                 float_format=vax
6172                 ;;
6173         vax-*-netbsd*)
6174                 tm_file="${tm_file} netbsd.h vax/netbsd.h"
6175                 tmake_file=t-netbsd
6176                 float_format=vax
6177                 use_collect2=yes
6178                 ;;
6179         vax-*-openbsd*)
6180                 tmake_file="${tmake_file} vax/t-openbsd"
6181                 ;;
6182         vax-*-ultrix*)                  # vaxen running ultrix
6183                 tm_file="${tm_file} vax/ultrix.h"
6184                 use_collect2=yes
6185                 float_format=vax
6186                 ;;
6187         vax-*-vms*)                     # vaxen running VMS
6188                 xm_file=vax/xm-vms.h
6189                 tm_file=vax/vms.h
6190                 float_format=vax
6191                 ;;
6192         vax-*-*)                        # vax default entry
6193                 float_format=vax
6194                 ;;
6195         we32k-att-sysv*)
6196                 xm_file="${xm_file} xm-svr3"
6197                 use_collect2=yes
6198                 ;;
6199         *)
6200                 echo "Configuration $machine not supported" 1>&2
6201                 exit 1
6202                 ;;
6203         esac
6204
6205         case $machine in
6206         *-*-linux-gnu*)
6207                 ;; # Existing GNU/Linux systems do not use the GNU setup.
6208         *-*-gnu*)
6209                 # On the GNU system, the setup is just about the same on
6210                 # each different CPU.  The specific machines that GNU
6211                 # supports are matched above and just set $cpu_type.
6212                 xm_file="xm-gnu.h ${xm_file}"
6213                 tm_file=${cpu_type}/gnu.h
6214                 extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
6215                 # GNU always uses ELF.
6216                 elf=yes
6217                 # GNU tools are the only tools.
6218                 gnu_ld=yes
6219                 gas=yes
6220                 xmake_file=x-linux      # These details are the same as Linux.
6221                 tmake_file=t-gnu        # These are not.
6222                 ;;
6223         *-*-sysv4*)
6224                 xmake_try_sysv=x-sysv
6225                 install_headers_dir=install-headers-cpio
6226                 ;;
6227         *-*-sysv*)
6228                 install_headers_dir=install-headers-cpio
6229                 ;;
6230         esac
6231
6232         # Distinguish i[34567]86
6233         # Also, do not run mips-tfile on MIPS if using gas.
6234         # Process --with-cpu= for PowerPC/rs6000
6235         target_cpu_default2=
6236         case $machine in
6237         i486-*-*)
6238                 target_cpu_default2=1
6239                 ;;
6240         i586-*-*)
6241                 case $target_alias in
6242                         k6-*)
6243                                 target_cpu_default2=4
6244                                 ;;
6245                         *)
6246                                 target_cpu_default2=2
6247                                 ;;
6248                 esac
6249                 ;;
6250         i686-*-* | i786-*-*)
6251                 target_cpu_default2=3
6252                 ;;
6253         alpha*-*-*)
6254                 case $machine in
6255                         alphaev6[78]*)
6256                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX|MASK_CIX"
6257                                 ;;
6258                         alphaev6*)
6259                                 target_cpu_default2="MASK_CPU_EV6|MASK_BWX|MASK_MAX|MASK_FIX"
6260                                 ;;
6261                         alphapca56*)
6262                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX|MASK_MAX"
6263                                 ;;
6264                         alphaev56*)
6265                                 target_cpu_default2="MASK_CPU_EV5|MASK_BWX"
6266                                 ;;
6267                         alphaev5*)
6268                                 target_cpu_default2="MASK_CPU_EV5"
6269                                 ;;
6270                 esac
6271
6272                 if test x$gas = xyes
6273                 then
6274                         if test "$target_cpu_default2" = ""
6275                         then
6276                                 target_cpu_default2="MASK_GAS"
6277                         else
6278                                 target_cpu_default2="${target_cpu_default2}|MASK_GAS"
6279                         fi
6280                 fi
6281                 ;;
6282         arm*-*-*)
6283                 case "x$with_cpu" in
6284                         x)
6285                                 # The most generic
6286                                 target_cpu_default2="TARGET_CPU_generic"
6287                                 ;;
6288
6289                         # Distinguish cores, and major variants
6290                         # arm7m doesn't exist, but D & I don't affect code
6291                         xarm[23678] | xarm250 | xarm[67][01]0 \
6292                         | xarm7m | xarm7dm | xarm7dmi | xarm7tdmi \
6293                         | xarm7100 | xarm7500 | xarm7500fe | xarm810 \
6294                         | xstrongarm | xstrongarm110 | xstrongarm1100)
6295                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6296                                 ;;
6297
6298                         xyes | xno)
6299                                 echo "--with-cpu must be passed a value" 1>&2
6300                                 exit 1
6301                                 ;;
6302
6303                         *)
6304                                 if test x$pass2done = xyes
6305                                 then
6306                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6307                                         exit 1
6308                                 fi
6309                                 ;;
6310                 esac
6311                 ;;
6312
6313         mips*-*-ecoff* | mips*-*-elf*)
6314                 if test x$gas = xyes
6315                 then
6316                         if test x$gnu_ld = xyes
6317                         then
6318                                 target_cpu_default2=20
6319                         else
6320                                 target_cpu_default2=16
6321                         fi
6322                 fi
6323                 ;;
6324         mips*-*-*)
6325                 if test x$gas = xyes
6326                 then
6327                         target_cpu_default2=16
6328                 fi
6329                 ;;
6330         powerpc*-*-* | rs6000-*-*)
6331                 case "x$with_cpu" in
6332                         x)
6333                                 ;;
6334
6335                         xcommon | xpower | xpower2 | xpowerpc | xrios \
6336                           | xrios1 | xrios2 | xrsc | xrsc1 \
6337                           | x601 | x602 | x603 | x603e | x604 | x604e | x620 \
6338                           | xec603e | x740 | x750 | x401 \
6339                           | x403 | x505 | x801 | x821 | x823 | x860)
6340                                 target_cpu_default2="\"$with_cpu\""
6341                                 ;;
6342
6343                         xyes | xno)
6344                                 echo "--with-cpu must be passed a value" 1>&2
6345                                 exit 1
6346                                 ;;
6347
6348                         *)
6349                                 if test x$pass2done = xyes
6350                                 then
6351                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6352                                         exit 1
6353                                 fi
6354                                 ;;
6355                 esac
6356                 ;;
6357         sparc*-*-*)
6358                 case ".$with_cpu" in
6359                         .)
6360                                 target_cpu_default2=TARGET_CPU_"`echo $machine | sed 's/-.*$//'`"
6361                                 ;;
6362                         .supersparc | .hypersparc | .ultrasparc | .v7 | .v8 | .v9)
6363                                 target_cpu_default2="TARGET_CPU_$with_cpu"
6364                                 ;;
6365                         *)
6366                                 if test x$pass2done = xyes
6367                                 then
6368                                         echo "Unknown cpu used with --with-cpu=$with_cpu" 1>&2
6369                                         exit 1
6370                                 fi
6371                                 ;;
6372                 esac
6373                 ;;
6374         esac
6375
6376         if test "$target_cpu_default2" != ""
6377         then
6378                 if test "$target_cpu_default" != ""
6379                 then
6380                         target_cpu_default="(${target_cpu_default}|${target_cpu_default2})"
6381                 else
6382                         target_cpu_default=$target_cpu_default2
6383                 fi
6384         fi
6385
6386         # No need for collect2 if we have the GNU linker.
6387         # Actually, there is now; GNU ld doesn't handle the EH info or
6388         # collecting for shared libraries.
6389         #case x$gnu_ld in
6390         #xyes)
6391         #       use_collect2=
6392         #       ;;
6393         #esac
6394
6395 # Save data on machine being used to compile GCC in build_xm_file.
6396 # Save data on host machine in vars host_xm_file and host_xmake_file.
6397         if test x$pass1done = x
6398         then
6399                 if test x"$xm_file" = x
6400                 then build_xm_file=$cpu_type/xm-$cpu_type.h
6401                 else build_xm_file=$xm_file
6402                 fi
6403                 build_xm_defines=$xm_defines
6404                 build_install_headers_dir=$install_headers_dir
6405                 build_exeext=$exeext
6406                 pass1done=yes
6407         else
6408                 if test x$pass2done = x
6409                 then
6410                         if test x"$xm_file" = x
6411                         then host_xm_file=$cpu_type/xm-$cpu_type.h
6412                         else host_xm_file=$xm_file
6413                         fi
6414                         host_xm_defines=$xm_defines
6415                         if test x"$xmake_file" = x
6416                         then xmake_file=$cpu_type/x-$cpu_type
6417                         fi
6418                         host_xmake_file="$xmake_file"
6419                         host_truncate_target=$truncate_target
6420                         host_extra_gcc_objs=$extra_gcc_objs
6421                         host_extra_objs=$extra_host_objs
6422                         host_exeext=$exeext
6423                         pass2done=yes
6424                 fi
6425         fi
6426 done
6427
6428 extra_objs="${host_extra_objs} ${extra_objs}"
6429
6430 # Default the target-machine variables that were not explicitly set.
6431 if test x"$tm_file" = x
6432 then tm_file=$cpu_type/$cpu_type.h; fi
6433
6434 if test x$extra_headers = x
6435 then extra_headers=; fi
6436
6437 if test x"$xm_file" = x
6438 then xm_file=$cpu_type/xm-$cpu_type.h; fi
6439
6440 if test x$md_file = x
6441 then md_file=$cpu_type/$cpu_type.md; fi
6442
6443 if test x$out_file = x
6444 then out_file=$cpu_type/$cpu_type.c; fi
6445
6446 if test x"$tmake_file" = x
6447 then tmake_file=$cpu_type/t-$cpu_type
6448 fi
6449
6450 if test x"$dwarf2" = xyes
6451 then tm_file="$tm_file tm-dwarf2.h"
6452 fi
6453
6454 if test x$float_format = x
6455 then float_format=i64
6456 fi
6457
6458 if test $float_format = none
6459 then float_h_file=Makefile.in
6460 else float_h_file=float-$float_format.h
6461 fi
6462
6463 # Handle cpp installation.
6464 if test x$enable_cpp != xno
6465 then
6466   tmake_file="$tmake_file t-install-cpp"
6467 fi
6468
6469 # Say what files are being used for the output code and MD file.
6470 echo "Using \`$srcdir/config/$out_file' to output insns."
6471 echo "Using \`$srcdir/config/$md_file' as machine description file."
6472
6473 count=a
6474 for f in $tm_file; do
6475         count=${count}x
6476 done
6477 if test $count = ax; then
6478         echo "Using \`$srcdir/config/$tm_file' as target machine macro file."
6479 else
6480         echo "Using the following target machine macro files:"
6481         for f in $tm_file; do
6482                 echo "  $srcdir/config/$f"
6483         done
6484 fi
6485
6486 count=a
6487 for f in $host_xm_file; do
6488         count=${count}x
6489 done
6490 if test $count = ax; then
6491         echo "Using \`$srcdir/config/$host_xm_file' as host machine macro file."
6492 else
6493         echo "Using the following host machine macro files:"
6494         for f in $host_xm_file; do
6495                 echo "  $srcdir/config/$f"
6496         done
6497 fi
6498
6499 if test "$host_xm_file" != "$build_xm_file"; then
6500         count=a
6501         for f in $build_xm_file; do
6502                 count=${count}x
6503         done
6504         if test $count = ax; then
6505                 echo "Using \`$srcdir/config/$build_xm_file' as build machine macro file."
6506         else
6507                 echo "Using the following build machine macro files:"
6508                 for f in $build_xm_file; do
6509                         echo "  $srcdir/config/$f"
6510                 done
6511         fi
6512 fi
6513
6514 if test x$thread_file = x; then
6515         if test x$target_thread_file != x; then
6516                 thread_file=$target_thread_file
6517         else
6518                 thread_file='single'
6519         fi
6520 fi
6521
6522 # Set up the header files.
6523 # $links is the list of header files to create.
6524 # $vars is the list of shell variables with file names to include.
6525 # auto-host.h is the file containing items generated by autoconf and is
6526 # the first file included by config.h.
6527 null_defines=
6528 host_xm_file="auto-host.h gansidecl.h ${host_xm_file} hwint.h"
6529
6530 # If host=build, it is correct to have hconfig include auto-host.h
6531 # as well.  If host!=build, we are in error and need to do more
6532 # work to find out the build config parameters.
6533 if test x$host = x$build
6534 then
6535         build_xm_file="auto-host.h gansidecl.h ${build_xm_file} hwint.h"
6536 else
6537         # We create a subdir, then run autoconf in the subdir.
6538         # To prevent recursion we set host and build for the new
6539         # invocation of configure to the build for this invocation
6540         # of configure.
6541         tempdir=build.$$
6542         rm -rf $tempdir
6543         mkdir $tempdir
6544         cd $tempdir
6545         case ${srcdir} in
6546         /*) realsrcdir=${srcdir};;
6547         *) realsrcdir=../${srcdir};;
6548         esac
6549         CC=${CC_FOR_BUILD} ${realsrcdir}/configure \
6550                 --target=$target --host=$build --build=$build
6551
6552         # We just finished tests for the build machine, so rename
6553         # the file auto-build.h in the gcc directory.
6554         mv auto-host.h ../auto-build.h
6555         cd ..
6556         rm -rf $tempdir
6557         build_xm_file="auto-build.h gansidecl.h ${build_xm_file} hwint.h"
6558 fi
6559
6560 xm_file="gansidecl.h ${xm_file}"
6561 tm_file="gansidecl.h ${tm_file}"
6562
6563 vars="host_xm_file tm_file tm_p_file xm_file build_xm_file"
6564 links="config.h tm.h tm_p.h tconfig.h hconfig.h"
6565 defines="host_xm_defines null_defines null_defines xm_defines build_xm_defines"
6566
6567 rm -f config.bak
6568 if test -f config.status; then mv -f config.status config.bak; fi
6569
6570 # Make the links.
6571 while test -n "$vars"
6572 do
6573         set $vars; var=$1; shift; vars=$*
6574         set $links; link=$1; shift; links=$*
6575         set $defines; define=$1; shift; defines=$*
6576
6577         rm -f $link
6578         # Make sure the file is created, even if it is empty.
6579         echo >$link
6580
6581         # Define TARGET_CPU_DEFAULT if the system wants one.
6582         # This substitutes for lots of *.h files.
6583         if test "$target_cpu_default" != "" -a $link = tm.h
6584         then
6585                 echo "#define TARGET_CPU_DEFAULT ($target_cpu_default)" >>$link
6586         fi
6587
6588         for file in `eval echo '$'$var`; do
6589                 case $file in
6590                 auto-config.h)
6591                         ;;
6592                 *)
6593                         echo '#ifdef IN_GCC' >>$link
6594                         ;;
6595                 esac
6596                 echo "#include \"$file\"" >>$link
6597                 case $file in
6598                 auto-config.h)
6599                         ;;
6600                 *)
6601                         echo '#endif' >>$link
6602                         ;;
6603                 esac
6604         done
6605
6606         for def in `eval echo '$'$define`; do
6607                 echo "#ifndef $def" >>$link
6608                 echo "#define $def" >>$link
6609                 echo "#endif" >>$link
6610         done
6611 done
6612
6613 # Truncate the target if necessary
6614 if test x$host_truncate_target != x; then
6615         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
6616 fi
6617
6618 # Get the version trigger filename from the toplevel
6619 if test "${with_gcc_version_trigger+set}" = set; then
6620         gcc_version_trigger=$with_gcc_version_trigger
6621 else
6622         gcc_version_trigger=${srcdir}/version.c
6623 fi
6624 gcc_version=`grep version_string ${gcc_version_trigger} | sed -e 's/.*\"\([^ \"]*\)[ \"].*/\1/'`
6625
6626 # Internationalization
6627 PACKAGE=gcc
6628 VERSION="$gcc_version"
6629 cat >> confdefs.h <<EOF
6630 #define PACKAGE "$PACKAGE"
6631 EOF
6632
6633 cat >> confdefs.h <<EOF
6634 #define VERSION "$VERSION"
6635 EOF
6636
6637
6638
6639
6640 ALL_LINGUAS="en_UK"
6641
6642 # NLS support is still experimental, so disable it by default for now.
6643 # Check whether --enable-nls or --disable-nls was given.
6644 if test "${enable_nls+set}" = set; then
6645   enableval="$enable_nls"
6646   :
6647 else
6648   enable_nls=no
6649 fi
6650
6651
6652
6653         echo $ac_n "checking for strerror in -lcposix""... $ac_c" 1>&6
6654 echo "configure:6655: checking for strerror in -lcposix" >&5
6655 ac_lib_var=`echo cposix'_'strerror | sed 'y%./+-%__p_%'`
6656 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
6657   echo $ac_n "(cached) $ac_c" 1>&6
6658 else
6659   ac_save_LIBS="$LIBS"
6660 LIBS="-lcposix  $LIBS"
6661 cat > conftest.$ac_ext <<EOF
6662 #line 6663 "configure"
6663 #include "confdefs.h"
6664 /* Override any gcc2 internal prototype to avoid an error.  */
6665 /* We use char because int might match the return type of a gcc2
6666     builtin and then its argument prototype would still apply.  */
6667 char strerror();
6668
6669 int main() {
6670 strerror()
6671 ; return 0; }
6672 EOF
6673 if { (eval echo configure:6674: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6674   rm -rf conftest*
6675   eval "ac_cv_lib_$ac_lib_var=yes"
6676 else
6677   echo "configure: failed program was:" >&5
6678   cat conftest.$ac_ext >&5
6679   rm -rf conftest*
6680   eval "ac_cv_lib_$ac_lib_var=no"
6681 fi
6682 rm -f conftest*
6683 LIBS="$ac_save_LIBS"
6684
6685 fi
6686 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
6687   echo "$ac_t""yes" 1>&6
6688   LIBS="$LIBS -lcposix"
6689 else
6690   echo "$ac_t""no" 1>&6
6691 fi
6692
6693
6694
6695 echo $ac_n "checking for working const""... $ac_c" 1>&6
6696 echo "configure:6697: checking for working const" >&5
6697 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
6698   echo $ac_n "(cached) $ac_c" 1>&6
6699 else
6700   cat > conftest.$ac_ext <<EOF
6701 #line 6702 "configure"
6702 #include "confdefs.h"
6703
6704 int main() {
6705
6706 /* Ultrix mips cc rejects this.  */
6707 typedef int charset[2]; const charset x;
6708 /* SunOS 4.1.1 cc rejects this.  */
6709 char const *const *ccp;
6710 char **p;
6711 /* NEC SVR4.0.2 mips cc rejects this.  */
6712 struct point {int x, y;};
6713 static struct point const zero = {0,0};
6714 /* AIX XL C 1.02.0.0 rejects this.
6715    It does not let you subtract one const X* pointer from another in an arm
6716    of an if-expression whose if-part is not a constant expression */
6717 const char *g = "string";
6718 ccp = &g + (g ? g-g : 0);
6719 /* HPUX 7.0 cc rejects these. */
6720 ++ccp;
6721 p = (char**) ccp;
6722 ccp = (char const *const *) p;
6723 { /* SCO 3.2v4 cc rejects this.  */
6724   char *t;
6725   char const *s = 0 ? (char *) 0 : (char const *) 0;
6726
6727   *t++ = 0;
6728 }
6729 { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
6730   int x[] = {25, 17};
6731   const int *foo = &x[0];
6732   ++foo;
6733 }
6734 { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
6735   typedef const int *iptr;
6736   iptr p = 0;
6737   ++p;
6738 }
6739 { /* AIX XL C 1.02.0.0 rejects this saying
6740      "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
6741   struct s { int j; const int *ap[3]; };
6742   struct s *b; b->j = 5;
6743 }
6744 { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
6745   const int foo = 10;
6746 }
6747
6748 ; return 0; }
6749 EOF
6750 if { (eval echo configure:6751: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6751   rm -rf conftest*
6752   ac_cv_c_const=yes
6753 else
6754   echo "configure: failed program was:" >&5
6755   cat conftest.$ac_ext >&5
6756   rm -rf conftest*
6757   ac_cv_c_const=no
6758 fi
6759 rm -f conftest*
6760 fi
6761
6762 echo "$ac_t""$ac_cv_c_const" 1>&6
6763 if test $ac_cv_c_const = no; then
6764   cat >> confdefs.h <<\EOF
6765 #define const
6766 EOF
6767
6768 fi
6769
6770 echo $ac_n "checking for inline""... $ac_c" 1>&6
6771 echo "configure:6772: checking for inline" >&5
6772 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
6773   echo $ac_n "(cached) $ac_c" 1>&6
6774 else
6775   ac_cv_c_inline=no
6776 for ac_kw in inline __inline__ __inline; do
6777   cat > conftest.$ac_ext <<EOF
6778 #line 6779 "configure"
6779 #include "confdefs.h"
6780
6781 int main() {
6782 } $ac_kw foo() {
6783 ; return 0; }
6784 EOF
6785 if { (eval echo configure:6786: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
6786   rm -rf conftest*
6787   ac_cv_c_inline=$ac_kw; break
6788 else
6789   echo "configure: failed program was:" >&5
6790   cat conftest.$ac_ext >&5
6791 fi
6792 rm -f conftest*
6793 done
6794
6795 fi
6796
6797 echo "$ac_t""$ac_cv_c_inline" 1>&6
6798 case "$ac_cv_c_inline" in
6799   inline | yes) ;;
6800   no) cat >> confdefs.h <<\EOF
6801 #define inline
6802 EOF
6803  ;;
6804   *)  cat >> confdefs.h <<EOF
6805 #define inline $ac_cv_c_inline
6806 EOF
6807  ;;
6808 esac
6809
6810 echo $ac_n "checking for off_t""... $ac_c" 1>&6
6811 echo "configure:6812: checking for off_t" >&5
6812 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
6813   echo $ac_n "(cached) $ac_c" 1>&6
6814 else
6815   cat > conftest.$ac_ext <<EOF
6816 #line 6817 "configure"
6817 #include "confdefs.h"
6818 #include <sys/types.h>
6819 #if STDC_HEADERS
6820 #include <stdlib.h>
6821 #include <stddef.h>
6822 #endif
6823 EOF
6824 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6825   egrep "(^|[^a-zA-Z_0-9])off_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6826   rm -rf conftest*
6827   ac_cv_type_off_t=yes
6828 else
6829   rm -rf conftest*
6830   ac_cv_type_off_t=no
6831 fi
6832 rm -f conftest*
6833
6834 fi
6835 echo "$ac_t""$ac_cv_type_off_t" 1>&6
6836 if test $ac_cv_type_off_t = no; then
6837   cat >> confdefs.h <<\EOF
6838 #define off_t long
6839 EOF
6840
6841 fi
6842
6843 echo $ac_n "checking for size_t""... $ac_c" 1>&6
6844 echo "configure:6845: checking for size_t" >&5
6845 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
6846   echo $ac_n "(cached) $ac_c" 1>&6
6847 else
6848   cat > conftest.$ac_ext <<EOF
6849 #line 6850 "configure"
6850 #include "confdefs.h"
6851 #include <sys/types.h>
6852 #if STDC_HEADERS
6853 #include <stdlib.h>
6854 #include <stddef.h>
6855 #endif
6856 EOF
6857 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6858   egrep "(^|[^a-zA-Z_0-9])size_t[^a-zA-Z_0-9]" >/dev/null 2>&1; then
6859   rm -rf conftest*
6860   ac_cv_type_size_t=yes
6861 else
6862   rm -rf conftest*
6863   ac_cv_type_size_t=no
6864 fi
6865 rm -f conftest*
6866
6867 fi
6868 echo "$ac_t""$ac_cv_type_size_t" 1>&6
6869 if test $ac_cv_type_size_t = no; then
6870   cat >> confdefs.h <<\EOF
6871 #define size_t unsigned
6872 EOF
6873
6874 fi
6875
6876 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
6877 # for constant arguments.  Useless!
6878 echo $ac_n "checking for working alloca.h""... $ac_c" 1>&6
6879 echo "configure:6880: checking for working alloca.h" >&5
6880 if eval "test \"`echo '$''{'ac_cv_header_alloca_h'+set}'`\" = set"; then
6881   echo $ac_n "(cached) $ac_c" 1>&6
6882 else
6883   cat > conftest.$ac_ext <<EOF
6884 #line 6885 "configure"
6885 #include "confdefs.h"
6886 #include <alloca.h>
6887 int main() {
6888 char *p = alloca(2 * sizeof(int));
6889 ; return 0; }
6890 EOF
6891 if { (eval echo configure:6892: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6892   rm -rf conftest*
6893   ac_cv_header_alloca_h=yes
6894 else
6895   echo "configure: failed program was:" >&5
6896   cat conftest.$ac_ext >&5
6897   rm -rf conftest*
6898   ac_cv_header_alloca_h=no
6899 fi
6900 rm -f conftest*
6901 fi
6902
6903 echo "$ac_t""$ac_cv_header_alloca_h" 1>&6
6904 if test $ac_cv_header_alloca_h = yes; then
6905   cat >> confdefs.h <<\EOF
6906 #define HAVE_ALLOCA_H 1
6907 EOF
6908
6909 fi
6910
6911 echo $ac_n "checking for alloca""... $ac_c" 1>&6
6912 echo "configure:6913: checking for alloca" >&5
6913 if eval "test \"`echo '$''{'ac_cv_func_alloca_works'+set}'`\" = set"; then
6914   echo $ac_n "(cached) $ac_c" 1>&6
6915 else
6916   cat > conftest.$ac_ext <<EOF
6917 #line 6918 "configure"
6918 #include "confdefs.h"
6919
6920 #ifdef __GNUC__
6921 # define alloca __builtin_alloca
6922 #else
6923 # ifdef _MSC_VER
6924 #  include <malloc.h>
6925 #  define alloca _alloca
6926 # else
6927 #  if HAVE_ALLOCA_H
6928 #   include <alloca.h>
6929 #  else
6930 #   ifdef _AIX
6931  #pragma alloca
6932 #   else
6933 #    ifndef alloca /* predefined by HP cc +Olibcalls */
6934 char *alloca ();
6935 #    endif
6936 #   endif
6937 #  endif
6938 # endif
6939 #endif
6940
6941 int main() {
6942 char *p = (char *) alloca(1);
6943 ; return 0; }
6944 EOF
6945 if { (eval echo configure:6946: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
6946   rm -rf conftest*
6947   ac_cv_func_alloca_works=yes
6948 else
6949   echo "configure: failed program was:" >&5
6950   cat conftest.$ac_ext >&5
6951   rm -rf conftest*
6952   ac_cv_func_alloca_works=no
6953 fi
6954 rm -f conftest*
6955 fi
6956
6957 echo "$ac_t""$ac_cv_func_alloca_works" 1>&6
6958 if test $ac_cv_func_alloca_works = yes; then
6959   cat >> confdefs.h <<\EOF
6960 #define HAVE_ALLOCA 1
6961 EOF
6962
6963 fi
6964
6965 if test $ac_cv_func_alloca_works = no; then
6966   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
6967   # that cause trouble.  Some versions do not even contain alloca or
6968   # contain a buggy version.  If you still want to use their alloca,
6969   # use ar to extract alloca.o from them instead of compiling alloca.c.
6970   ALLOCA=alloca.${ac_objext}
6971   cat >> confdefs.h <<\EOF
6972 #define C_ALLOCA 1
6973 EOF
6974
6975
6976 echo $ac_n "checking whether alloca needs Cray hooks""... $ac_c" 1>&6
6977 echo "configure:6978: checking whether alloca needs Cray hooks" >&5
6978 if eval "test \"`echo '$''{'ac_cv_os_cray'+set}'`\" = set"; then
6979   echo $ac_n "(cached) $ac_c" 1>&6
6980 else
6981   cat > conftest.$ac_ext <<EOF
6982 #line 6983 "configure"
6983 #include "confdefs.h"
6984 #if defined(CRAY) && ! defined(CRAY2)
6985 webecray
6986 #else
6987 wenotbecray
6988 #endif
6989
6990 EOF
6991 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6992   egrep "webecray" >/dev/null 2>&1; then
6993   rm -rf conftest*
6994   ac_cv_os_cray=yes
6995 else
6996   rm -rf conftest*
6997   ac_cv_os_cray=no
6998 fi
6999 rm -f conftest*
7000
7001 fi
7002
7003 echo "$ac_t""$ac_cv_os_cray" 1>&6
7004 if test $ac_cv_os_cray = yes; then
7005 for ac_func in _getb67 GETB67 getb67; do
7006   echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7007 echo "configure:7008: checking for $ac_func" >&5
7008 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7009   echo $ac_n "(cached) $ac_c" 1>&6
7010 else
7011   cat > conftest.$ac_ext <<EOF
7012 #line 7013 "configure"
7013 #include "confdefs.h"
7014 /* System header to define __stub macros and hopefully few prototypes,
7015     which can conflict with char $ac_func(); below.  */
7016 #include <assert.h>
7017 /* Override any gcc2 internal prototype to avoid an error.  */
7018 /* We use char because int might match the return type of a gcc2
7019     builtin and then its argument prototype would still apply.  */
7020 char $ac_func();
7021
7022 int main() {
7023
7024 /* The GNU C library defines this for functions which it implements
7025     to always fail with ENOSYS.  Some functions are actually named
7026     something starting with __ and the normal name is an alias.  */
7027 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7028 choke me
7029 #else
7030 $ac_func();
7031 #endif
7032
7033 ; return 0; }
7034 EOF
7035 if { (eval echo configure:7036: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7036   rm -rf conftest*
7037   eval "ac_cv_func_$ac_func=yes"
7038 else
7039   echo "configure: failed program was:" >&5
7040   cat conftest.$ac_ext >&5
7041   rm -rf conftest*
7042   eval "ac_cv_func_$ac_func=no"
7043 fi
7044 rm -f conftest*
7045 fi
7046
7047 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7048   echo "$ac_t""yes" 1>&6
7049   cat >> confdefs.h <<EOF
7050 #define CRAY_STACKSEG_END $ac_func
7051 EOF
7052
7053   break
7054 else
7055   echo "$ac_t""no" 1>&6
7056 fi
7057
7058 done
7059 fi
7060
7061 echo $ac_n "checking stack direction for C alloca""... $ac_c" 1>&6
7062 echo "configure:7063: checking stack direction for C alloca" >&5
7063 if eval "test \"`echo '$''{'ac_cv_c_stack_direction'+set}'`\" = set"; then
7064   echo $ac_n "(cached) $ac_c" 1>&6
7065 else
7066   if test "$cross_compiling" = yes; then
7067   ac_cv_c_stack_direction=0
7068 else
7069   cat > conftest.$ac_ext <<EOF
7070 #line 7071 "configure"
7071 #include "confdefs.h"
7072 find_stack_direction ()
7073 {
7074   static char *addr = 0;
7075   auto char dummy;
7076   if (addr == 0)
7077     {
7078       addr = &dummy;
7079       return find_stack_direction ();
7080     }
7081   else
7082     return (&dummy > addr) ? 1 : -1;
7083 }
7084 main ()
7085 {
7086   exit (find_stack_direction() < 0);
7087 }
7088 EOF
7089 if { (eval echo configure:7090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7090 then
7091   ac_cv_c_stack_direction=1
7092 else
7093   echo "configure: failed program was:" >&5
7094   cat conftest.$ac_ext >&5
7095   rm -fr conftest*
7096   ac_cv_c_stack_direction=-1
7097 fi
7098 rm -fr conftest*
7099 fi
7100
7101 fi
7102
7103 echo "$ac_t""$ac_cv_c_stack_direction" 1>&6
7104 cat >> confdefs.h <<EOF
7105 #define STACK_DIRECTION $ac_cv_c_stack_direction
7106 EOF
7107
7108 fi
7109
7110 for ac_hdr in unistd.h
7111 do
7112 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7113 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7114 echo "configure:7115: checking for $ac_hdr" >&5
7115 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7116   echo $ac_n "(cached) $ac_c" 1>&6
7117 else
7118   cat > conftest.$ac_ext <<EOF
7119 #line 7120 "configure"
7120 #include "confdefs.h"
7121 #include <$ac_hdr>
7122 EOF
7123 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7124 { (eval echo configure:7125: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7125 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7126 if test -z "$ac_err"; then
7127   rm -rf conftest*
7128   eval "ac_cv_header_$ac_safe=yes"
7129 else
7130   echo "$ac_err" >&5
7131   echo "configure: failed program was:" >&5
7132   cat conftest.$ac_ext >&5
7133   rm -rf conftest*
7134   eval "ac_cv_header_$ac_safe=no"
7135 fi
7136 rm -f conftest*
7137 fi
7138 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7139   echo "$ac_t""yes" 1>&6
7140     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7141   cat >> confdefs.h <<EOF
7142 #define $ac_tr_hdr 1
7143 EOF
7144
7145 else
7146   echo "$ac_t""no" 1>&6
7147 fi
7148 done
7149
7150 for ac_func in getpagesize
7151 do
7152 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7153 echo "configure:7154: checking for $ac_func" >&5
7154 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7155   echo $ac_n "(cached) $ac_c" 1>&6
7156 else
7157   cat > conftest.$ac_ext <<EOF
7158 #line 7159 "configure"
7159 #include "confdefs.h"
7160 /* System header to define __stub macros and hopefully few prototypes,
7161     which can conflict with char $ac_func(); below.  */
7162 #include <assert.h>
7163 /* Override any gcc2 internal prototype to avoid an error.  */
7164 /* We use char because int might match the return type of a gcc2
7165     builtin and then its argument prototype would still apply.  */
7166 char $ac_func();
7167
7168 int main() {
7169
7170 /* The GNU C library defines this for functions which it implements
7171     to always fail with ENOSYS.  Some functions are actually named
7172     something starting with __ and the normal name is an alias.  */
7173 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7174 choke me
7175 #else
7176 $ac_func();
7177 #endif
7178
7179 ; return 0; }
7180 EOF
7181 if { (eval echo configure:7182: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7182   rm -rf conftest*
7183   eval "ac_cv_func_$ac_func=yes"
7184 else
7185   echo "configure: failed program was:" >&5
7186   cat conftest.$ac_ext >&5
7187   rm -rf conftest*
7188   eval "ac_cv_func_$ac_func=no"
7189 fi
7190 rm -f conftest*
7191 fi
7192
7193 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7194   echo "$ac_t""yes" 1>&6
7195     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7196   cat >> confdefs.h <<EOF
7197 #define $ac_tr_func 1
7198 EOF
7199
7200 else
7201   echo "$ac_t""no" 1>&6
7202 fi
7203 done
7204
7205 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
7206 echo "configure:7207: checking for working mmap" >&5
7207 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
7208   echo $ac_n "(cached) $ac_c" 1>&6
7209 else
7210   if test "$cross_compiling" = yes; then
7211   ac_cv_func_mmap_fixed_mapped=no
7212 else
7213   cat > conftest.$ac_ext <<EOF
7214 #line 7215 "configure"
7215 #include "confdefs.h"
7216
7217 /* Thanks to Mike Haertel and Jim Avera for this test.
7218    Here is a matrix of mmap possibilities:
7219         mmap private not fixed
7220         mmap private fixed at somewhere currently unmapped
7221         mmap private fixed at somewhere already mapped
7222         mmap shared not fixed
7223         mmap shared fixed at somewhere currently unmapped
7224         mmap shared fixed at somewhere already mapped
7225    For private mappings, we should verify that changes cannot be read()
7226    back from the file, nor mmap's back from the file at a different
7227    address.  (There have been systems where private was not correctly
7228    implemented like the infamous i386 svr4.0, and systems where the
7229    VM page cache was not coherent with the filesystem buffer cache
7230    like early versions of FreeBSD and possibly contemporary NetBSD.)
7231    For shared mappings, we should conversely verify that changes get
7232    propogated back to all the places they're supposed to be.
7233
7234    Grep wants private fixed already mapped.
7235    The main things grep needs to know about mmap are:
7236    * does it exist and is it safe to write into the mmap'd area
7237    * how to use it (BSD variants)  */
7238 #include <sys/types.h>
7239 #include <fcntl.h>
7240 #include <sys/mman.h>
7241
7242 /* This mess was copied from the GNU getpagesize.h.  */
7243 #ifndef HAVE_GETPAGESIZE
7244 # ifdef HAVE_UNISTD_H
7245 #  include <unistd.h>
7246 # endif
7247
7248 /* Assume that all systems that can run configure have sys/param.h.  */
7249 # ifndef HAVE_SYS_PARAM_H
7250 #  define HAVE_SYS_PARAM_H 1
7251 # endif
7252
7253 # ifdef _SC_PAGESIZE
7254 #  define getpagesize() sysconf(_SC_PAGESIZE)
7255 # else /* no _SC_PAGESIZE */
7256 #  ifdef HAVE_SYS_PARAM_H
7257 #   include <sys/param.h>
7258 #   ifdef EXEC_PAGESIZE
7259 #    define getpagesize() EXEC_PAGESIZE
7260 #   else /* no EXEC_PAGESIZE */
7261 #    ifdef NBPG
7262 #     define getpagesize() NBPG * CLSIZE
7263 #     ifndef CLSIZE
7264 #      define CLSIZE 1
7265 #     endif /* no CLSIZE */
7266 #    else /* no NBPG */
7267 #     ifdef NBPC
7268 #      define getpagesize() NBPC
7269 #     else /* no NBPC */
7270 #      ifdef PAGESIZE
7271 #       define getpagesize() PAGESIZE
7272 #      endif /* PAGESIZE */
7273 #     endif /* no NBPC */
7274 #    endif /* no NBPG */
7275 #   endif /* no EXEC_PAGESIZE */
7276 #  else /* no HAVE_SYS_PARAM_H */
7277 #   define getpagesize() 8192   /* punt totally */
7278 #  endif /* no HAVE_SYS_PARAM_H */
7279 # endif /* no _SC_PAGESIZE */
7280
7281 #endif /* no HAVE_GETPAGESIZE */
7282
7283 #ifdef __cplusplus
7284 extern "C" { void *malloc(unsigned); }
7285 #else
7286 char *malloc();
7287 #endif
7288
7289 int
7290 main()
7291 {
7292         char *data, *data2, *data3;
7293         int i, pagesize;
7294         int fd;
7295
7296         pagesize = getpagesize();
7297
7298         /*
7299          * First, make a file with some known garbage in it.
7300          */
7301         data = malloc(pagesize);
7302         if (!data)
7303                 exit(1);
7304         for (i = 0; i < pagesize; ++i)
7305                 *(data + i) = rand();
7306         umask(0);
7307         fd = creat("conftestmmap", 0600);
7308         if (fd < 0)
7309                 exit(1);
7310         if (write(fd, data, pagesize) != pagesize)
7311                 exit(1);
7312         close(fd);
7313
7314         /*
7315          * Next, try to mmap the file at a fixed address which
7316          * already has something else allocated at it.  If we can,
7317          * also make sure that we see the same garbage.
7318          */
7319         fd = open("conftestmmap", O_RDWR);
7320         if (fd < 0)
7321                 exit(1);
7322         data2 = malloc(2 * pagesize);
7323         if (!data2)
7324                 exit(1);
7325         data2 += (pagesize - ((int) data2 & (pagesize - 1))) & (pagesize - 1);
7326         if (data2 != mmap(data2, pagesize, PROT_READ | PROT_WRITE,
7327             MAP_PRIVATE | MAP_FIXED, fd, 0L))
7328                 exit(1);
7329         for (i = 0; i < pagesize; ++i)
7330                 if (*(data + i) != *(data2 + i))
7331                         exit(1);
7332
7333         /*
7334          * Finally, make sure that changes to the mapped area
7335          * do not percolate back to the file as seen by read().
7336          * (This is a bug on some variants of i386 svr4.0.)
7337          */
7338         for (i = 0; i < pagesize; ++i)
7339                 *(data2 + i) = *(data2 + i) + 1;
7340         data3 = malloc(pagesize);
7341         if (!data3)
7342                 exit(1);
7343         if (read(fd, data3, pagesize) != pagesize)
7344                 exit(1);
7345         for (i = 0; i < pagesize; ++i)
7346                 if (*(data + i) != *(data3 + i))
7347                         exit(1);
7348         close(fd);
7349         unlink("conftestmmap");
7350         exit(0);
7351 }
7352
7353 EOF
7354 if { (eval echo configure:7355: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
7355 then
7356   ac_cv_func_mmap_fixed_mapped=yes
7357 else
7358   echo "configure: failed program was:" >&5
7359   cat conftest.$ac_ext >&5
7360   rm -fr conftest*
7361   ac_cv_func_mmap_fixed_mapped=no
7362 fi
7363 rm -fr conftest*
7364 fi
7365
7366 fi
7367
7368 echo "$ac_t""$ac_cv_func_mmap_fixed_mapped" 1>&6
7369 if test $ac_cv_func_mmap_fixed_mapped = yes; then
7370   cat >> confdefs.h <<\EOF
7371 #define HAVE_MMAP 1
7372 EOF
7373
7374 fi
7375
7376
7377    for ac_hdr in argz.h limits.h locale.h nl_types.h malloc.h string.h \
7378 unistd.h sys/param.h
7379 do
7380 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
7381 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
7382 echo "configure:7383: checking for $ac_hdr" >&5
7383 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7384   echo $ac_n "(cached) $ac_c" 1>&6
7385 else
7386   cat > conftest.$ac_ext <<EOF
7387 #line 7388 "configure"
7388 #include "confdefs.h"
7389 #include <$ac_hdr>
7390 EOF
7391 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7392 { (eval echo configure:7393: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7393 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7394 if test -z "$ac_err"; then
7395   rm -rf conftest*
7396   eval "ac_cv_header_$ac_safe=yes"
7397 else
7398   echo "$ac_err" >&5
7399   echo "configure: failed program was:" >&5
7400   cat conftest.$ac_ext >&5
7401   rm -rf conftest*
7402   eval "ac_cv_header_$ac_safe=no"
7403 fi
7404 rm -f conftest*
7405 fi
7406 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7407   echo "$ac_t""yes" 1>&6
7408     ac_tr_hdr=HAVE_`echo $ac_hdr | sed 'y%abcdefghijklmnopqrstuvwxyz./-%ABCDEFGHIJKLMNOPQRSTUVWXYZ___%'`
7409   cat >> confdefs.h <<EOF
7410 #define $ac_tr_hdr 1
7411 EOF
7412
7413 else
7414   echo "$ac_t""no" 1>&6
7415 fi
7416 done
7417
7418    for ac_func in getcwd munmap putenv setenv setlocale strchr strcasecmp \
7419 strdup __argz_count __argz_stringify __argz_next
7420 do
7421 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7422 echo "configure:7423: checking for $ac_func" >&5
7423 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7424   echo $ac_n "(cached) $ac_c" 1>&6
7425 else
7426   cat > conftest.$ac_ext <<EOF
7427 #line 7428 "configure"
7428 #include "confdefs.h"
7429 /* System header to define __stub macros and hopefully few prototypes,
7430     which can conflict with char $ac_func(); below.  */
7431 #include <assert.h>
7432 /* Override any gcc2 internal prototype to avoid an error.  */
7433 /* We use char because int might match the return type of a gcc2
7434     builtin and then its argument prototype would still apply.  */
7435 char $ac_func();
7436
7437 int main() {
7438
7439 /* The GNU C library defines this for functions which it implements
7440     to always fail with ENOSYS.  Some functions are actually named
7441     something starting with __ and the normal name is an alias.  */
7442 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7443 choke me
7444 #else
7445 $ac_func();
7446 #endif
7447
7448 ; return 0; }
7449 EOF
7450 if { (eval echo configure:7451: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7451   rm -rf conftest*
7452   eval "ac_cv_func_$ac_func=yes"
7453 else
7454   echo "configure: failed program was:" >&5
7455   cat conftest.$ac_ext >&5
7456   rm -rf conftest*
7457   eval "ac_cv_func_$ac_func=no"
7458 fi
7459 rm -f conftest*
7460 fi
7461
7462 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7463   echo "$ac_t""yes" 1>&6
7464     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7465   cat >> confdefs.h <<EOF
7466 #define $ac_tr_func 1
7467 EOF
7468
7469 else
7470   echo "$ac_t""no" 1>&6
7471 fi
7472 done
7473
7474
7475    if test "${ac_cv_func_stpcpy+set}" != "set"; then
7476      for ac_func in stpcpy
7477 do
7478 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7479 echo "configure:7480: checking for $ac_func" >&5
7480 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7481   echo $ac_n "(cached) $ac_c" 1>&6
7482 else
7483   cat > conftest.$ac_ext <<EOF
7484 #line 7485 "configure"
7485 #include "confdefs.h"
7486 /* System header to define __stub macros and hopefully few prototypes,
7487     which can conflict with char $ac_func(); below.  */
7488 #include <assert.h>
7489 /* Override any gcc2 internal prototype to avoid an error.  */
7490 /* We use char because int might match the return type of a gcc2
7491     builtin and then its argument prototype would still apply.  */
7492 char $ac_func();
7493
7494 int main() {
7495
7496 /* The GNU C library defines this for functions which it implements
7497     to always fail with ENOSYS.  Some functions are actually named
7498     something starting with __ and the normal name is an alias.  */
7499 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7500 choke me
7501 #else
7502 $ac_func();
7503 #endif
7504
7505 ; return 0; }
7506 EOF
7507 if { (eval echo configure:7508: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7508   rm -rf conftest*
7509   eval "ac_cv_func_$ac_func=yes"
7510 else
7511   echo "configure: failed program was:" >&5
7512   cat conftest.$ac_ext >&5
7513   rm -rf conftest*
7514   eval "ac_cv_func_$ac_func=no"
7515 fi
7516 rm -f conftest*
7517 fi
7518
7519 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7520   echo "$ac_t""yes" 1>&6
7521     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7522   cat >> confdefs.h <<EOF
7523 #define $ac_tr_func 1
7524 EOF
7525
7526 else
7527   echo "$ac_t""no" 1>&6
7528 fi
7529 done
7530
7531    fi
7532    if test "${ac_cv_func_stpcpy}" = "yes"; then
7533      cat >> confdefs.h <<\EOF
7534 #define HAVE_STPCPY 1
7535 EOF
7536
7537    fi
7538
7539    if test $ac_cv_header_locale_h = yes; then
7540     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
7541 echo "configure:7542: checking for LC_MESSAGES" >&5
7542 if eval "test \"`echo '$''{'am_cv_val_LC_MESSAGES'+set}'`\" = set"; then
7543   echo $ac_n "(cached) $ac_c" 1>&6
7544 else
7545   cat > conftest.$ac_ext <<EOF
7546 #line 7547 "configure"
7547 #include "confdefs.h"
7548 #include <locale.h>
7549 int main() {
7550 return LC_MESSAGES
7551 ; return 0; }
7552 EOF
7553 if { (eval echo configure:7554: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7554   rm -rf conftest*
7555   am_cv_val_LC_MESSAGES=yes
7556 else
7557   echo "configure: failed program was:" >&5
7558   cat conftest.$ac_ext >&5
7559   rm -rf conftest*
7560   am_cv_val_LC_MESSAGES=no
7561 fi
7562 rm -f conftest*
7563 fi
7564
7565 echo "$ac_t""$am_cv_val_LC_MESSAGES" 1>&6
7566     if test $am_cv_val_LC_MESSAGES = yes; then
7567       cat >> confdefs.h <<\EOF
7568 #define HAVE_LC_MESSAGES 1
7569 EOF
7570
7571     fi
7572   fi
7573    echo $ac_n "checking whether NLS is requested""... $ac_c" 1>&6
7574 echo "configure:7575: checking whether NLS is requested" >&5
7575         # Check whether --enable-nls or --disable-nls was given.
7576 if test "${enable_nls+set}" = set; then
7577   enableval="$enable_nls"
7578   USE_NLS=$enableval
7579 else
7580   USE_NLS=yes
7581 fi
7582
7583     echo "$ac_t""$USE_NLS" 1>&6
7584
7585
7586     USE_INCLUDED_LIBINTL=no
7587
7588         if test "$USE_NLS" = "yes"; then
7589       cat >> confdefs.h <<\EOF
7590 #define ENABLE_NLS 1
7591 EOF
7592
7593       echo $ac_n "checking whether included gettext is requested""... $ac_c" 1>&6
7594 echo "configure:7595: checking whether included gettext is requested" >&5
7595       # Check whether --with-included-gettext or --without-included-gettext was given.
7596 if test "${with_included_gettext+set}" = set; then
7597   withval="$with_included_gettext"
7598   nls_cv_force_use_gnu_gettext=$withval
7599 else
7600   nls_cv_force_use_gnu_gettext=no
7601 fi
7602
7603       echo "$ac_t""$nls_cv_force_use_gnu_gettext" 1>&6
7604
7605       nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext"
7606       if test "$nls_cv_force_use_gnu_gettext" != "yes"; then
7607                                         nls_cv_header_intl=
7608         nls_cv_header_libgt=
7609         CATOBJEXT=NONE
7610
7611         ac_safe=`echo "libintl.h" | sed 'y%./+-%__p_%'`
7612 echo $ac_n "checking for libintl.h""... $ac_c" 1>&6
7613 echo "configure:7614: checking for libintl.h" >&5
7614 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
7615   echo $ac_n "(cached) $ac_c" 1>&6
7616 else
7617   cat > conftest.$ac_ext <<EOF
7618 #line 7619 "configure"
7619 #include "confdefs.h"
7620 #include <libintl.h>
7621 EOF
7622 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
7623 { (eval echo configure:7624: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
7624 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
7625 if test -z "$ac_err"; then
7626   rm -rf conftest*
7627   eval "ac_cv_header_$ac_safe=yes"
7628 else
7629   echo "$ac_err" >&5
7630   echo "configure: failed program was:" >&5
7631   cat conftest.$ac_ext >&5
7632   rm -rf conftest*
7633   eval "ac_cv_header_$ac_safe=no"
7634 fi
7635 rm -f conftest*
7636 fi
7637 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
7638   echo "$ac_t""yes" 1>&6
7639   echo $ac_n "checking for gettext in libc""... $ac_c" 1>&6
7640 echo "configure:7641: checking for gettext in libc" >&5
7641 if eval "test \"`echo '$''{'gt_cv_func_gettext_libc'+set}'`\" = set"; then
7642   echo $ac_n "(cached) $ac_c" 1>&6
7643 else
7644   cat > conftest.$ac_ext <<EOF
7645 #line 7646 "configure"
7646 #include "confdefs.h"
7647 #include <libintl.h>
7648 int main() {
7649 return (int) gettext ("")
7650 ; return 0; }
7651 EOF
7652 if { (eval echo configure:7653: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7653   rm -rf conftest*
7654   gt_cv_func_gettext_libc=yes
7655 else
7656   echo "configure: failed program was:" >&5
7657   cat conftest.$ac_ext >&5
7658   rm -rf conftest*
7659   gt_cv_func_gettext_libc=no
7660 fi
7661 rm -f conftest*
7662 fi
7663
7664 echo "$ac_t""$gt_cv_func_gettext_libc" 1>&6
7665
7666            if test "$gt_cv_func_gettext_libc" != "yes"; then
7667              echo $ac_n "checking for bindtextdomain in -lintl""... $ac_c" 1>&6
7668 echo "configure:7669: checking for bindtextdomain in -lintl" >&5
7669 ac_lib_var=`echo intl'_'bindtextdomain | sed 'y%./+-%__p_%'`
7670 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7671   echo $ac_n "(cached) $ac_c" 1>&6
7672 else
7673   ac_save_LIBS="$LIBS"
7674 LIBS="-lintl  $LIBS"
7675 cat > conftest.$ac_ext <<EOF
7676 #line 7677 "configure"
7677 #include "confdefs.h"
7678 /* Override any gcc2 internal prototype to avoid an error.  */
7679 /* We use char because int might match the return type of a gcc2
7680     builtin and then its argument prototype would still apply.  */
7681 char bindtextdomain();
7682
7683 int main() {
7684 bindtextdomain()
7685 ; return 0; }
7686 EOF
7687 if { (eval echo configure:7688: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7688   rm -rf conftest*
7689   eval "ac_cv_lib_$ac_lib_var=yes"
7690 else
7691   echo "configure: failed program was:" >&5
7692   cat conftest.$ac_ext >&5
7693   rm -rf conftest*
7694   eval "ac_cv_lib_$ac_lib_var=no"
7695 fi
7696 rm -f conftest*
7697 LIBS="$ac_save_LIBS"
7698
7699 fi
7700 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7701   echo "$ac_t""yes" 1>&6
7702   echo $ac_n "checking for gettext in libintl""... $ac_c" 1>&6
7703 echo "configure:7704: checking for gettext in libintl" >&5
7704 if eval "test \"`echo '$''{'gt_cv_func_gettext_libintl'+set}'`\" = set"; then
7705   echo $ac_n "(cached) $ac_c" 1>&6
7706 else
7707   echo $ac_n "checking for gettext in -lintl""... $ac_c" 1>&6
7708 echo "configure:7709: checking for gettext in -lintl" >&5
7709 ac_lib_var=`echo intl'_'gettext | sed 'y%./+-%__p_%'`
7710 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7711   echo $ac_n "(cached) $ac_c" 1>&6
7712 else
7713   ac_save_LIBS="$LIBS"
7714 LIBS="-lintl  $LIBS"
7715 cat > conftest.$ac_ext <<EOF
7716 #line 7717 "configure"
7717 #include "confdefs.h"
7718 /* Override any gcc2 internal prototype to avoid an error.  */
7719 /* We use char because int might match the return type of a gcc2
7720     builtin and then its argument prototype would still apply.  */
7721 char gettext();
7722
7723 int main() {
7724 gettext()
7725 ; return 0; }
7726 EOF
7727 if { (eval echo configure:7728: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7728   rm -rf conftest*
7729   eval "ac_cv_lib_$ac_lib_var=yes"
7730 else
7731   echo "configure: failed program was:" >&5
7732   cat conftest.$ac_ext >&5
7733   rm -rf conftest*
7734   eval "ac_cv_lib_$ac_lib_var=no"
7735 fi
7736 rm -f conftest*
7737 LIBS="$ac_save_LIBS"
7738
7739 fi
7740 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7741   echo "$ac_t""yes" 1>&6
7742   gt_cv_func_gettext_libintl=yes
7743 else
7744   echo "$ac_t""no" 1>&6
7745 gt_cv_func_gettext_libintl=no
7746 fi
7747
7748 fi
7749
7750 echo "$ac_t""$gt_cv_func_gettext_libintl" 1>&6
7751 else
7752   echo "$ac_t""no" 1>&6
7753 fi
7754
7755            fi
7756
7757            if test "$gt_cv_func_gettext_libc" = "yes" \
7758               || test "$gt_cv_func_gettext_libintl" = "yes"; then
7759               cat >> confdefs.h <<\EOF
7760 #define HAVE_GETTEXT 1
7761 EOF
7762
7763               # Extract the first word of "msgfmt", so it can be a program name with args.
7764 set dummy msgfmt; ac_word=$2
7765 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7766 echo "configure:7767: checking for $ac_word" >&5
7767 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
7768   echo $ac_n "(cached) $ac_c" 1>&6
7769 else
7770   case "$MSGFMT" in
7771   /*)
7772   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
7773   ;;
7774   *)
7775   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7776   for ac_dir in $PATH; do
7777     test -z "$ac_dir" && ac_dir=.
7778     if test -f $ac_dir/$ac_word; then
7779       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
7780         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
7781         break
7782       fi
7783     fi
7784   done
7785   IFS="$ac_save_ifs"
7786   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="no"
7787   ;;
7788 esac
7789 fi
7790 MSGFMT="$ac_cv_path_MSGFMT"
7791 if test -n "$MSGFMT"; then
7792   echo "$ac_t""$MSGFMT" 1>&6
7793 else
7794   echo "$ac_t""no" 1>&6
7795 fi
7796               if test "$MSGFMT" != "no"; then
7797                 for ac_func in dcgettext
7798 do
7799 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
7800 echo "configure:7801: checking for $ac_func" >&5
7801 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
7802   echo $ac_n "(cached) $ac_c" 1>&6
7803 else
7804   cat > conftest.$ac_ext <<EOF
7805 #line 7806 "configure"
7806 #include "confdefs.h"
7807 /* System header to define __stub macros and hopefully few prototypes,
7808     which can conflict with char $ac_func(); below.  */
7809 #include <assert.h>
7810 /* Override any gcc2 internal prototype to avoid an error.  */
7811 /* We use char because int might match the return type of a gcc2
7812     builtin and then its argument prototype would still apply.  */
7813 char $ac_func();
7814
7815 int main() {
7816
7817 /* The GNU C library defines this for functions which it implements
7818     to always fail with ENOSYS.  Some functions are actually named
7819     something starting with __ and the normal name is an alias.  */
7820 #if defined (__stub_$ac_func) || defined (__stub___$ac_func)
7821 choke me
7822 #else
7823 $ac_func();
7824 #endif
7825
7826 ; return 0; }
7827 EOF
7828 if { (eval echo configure:7829: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7829   rm -rf conftest*
7830   eval "ac_cv_func_$ac_func=yes"
7831 else
7832   echo "configure: failed program was:" >&5
7833   cat conftest.$ac_ext >&5
7834   rm -rf conftest*
7835   eval "ac_cv_func_$ac_func=no"
7836 fi
7837 rm -f conftest*
7838 fi
7839
7840 if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then
7841   echo "$ac_t""yes" 1>&6
7842     ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'`
7843   cat >> confdefs.h <<EOF
7844 #define $ac_tr_func 1
7845 EOF
7846
7847 else
7848   echo "$ac_t""no" 1>&6
7849 fi
7850 done
7851
7852                 # Extract the first word of "gmsgfmt", so it can be a program name with args.
7853 set dummy gmsgfmt; ac_word=$2
7854 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7855 echo "configure:7856: checking for $ac_word" >&5
7856 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
7857   echo $ac_n "(cached) $ac_c" 1>&6
7858 else
7859   case "$GMSGFMT" in
7860   /*)
7861   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
7862   ;;
7863   ?:/*)
7864   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
7865   ;;
7866   *)
7867   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
7868   ac_dummy="$PATH"
7869   for ac_dir in $ac_dummy; do
7870     test -z "$ac_dir" && ac_dir=.
7871     if test -f $ac_dir/$ac_word; then
7872       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
7873       break
7874     fi
7875   done
7876   IFS="$ac_save_ifs"
7877   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
7878   ;;
7879 esac
7880 fi
7881 GMSGFMT="$ac_cv_path_GMSGFMT"
7882 if test -n "$GMSGFMT"; then
7883   echo "$ac_t""$GMSGFMT" 1>&6
7884 else
7885   echo "$ac_t""no" 1>&6
7886 fi
7887
7888                 # Extract the first word of "xgettext", so it can be a program name with args.
7889 set dummy xgettext; ac_word=$2
7890 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
7891 echo "configure:7892: checking for $ac_word" >&5
7892 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
7893   echo $ac_n "(cached) $ac_c" 1>&6
7894 else
7895   case "$XGETTEXT" in
7896   /*)
7897   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
7898   ;;
7899   *)
7900   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
7901   for ac_dir in $PATH; do
7902     test -z "$ac_dir" && ac_dir=.
7903     if test -f $ac_dir/$ac_word; then
7904       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
7905         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
7906         break
7907       fi
7908     fi
7909   done
7910   IFS="$ac_save_ifs"
7911   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
7912   ;;
7913 esac
7914 fi
7915 XGETTEXT="$ac_cv_path_XGETTEXT"
7916 if test -n "$XGETTEXT"; then
7917   echo "$ac_t""$XGETTEXT" 1>&6
7918 else
7919   echo "$ac_t""no" 1>&6
7920 fi
7921
7922                 cat > conftest.$ac_ext <<EOF
7923 #line 7924 "configure"
7924 #include "confdefs.h"
7925
7926 int main() {
7927 extern int _nl_msg_cat_cntr;
7928                                return _nl_msg_cat_cntr
7929 ; return 0; }
7930 EOF
7931 if { (eval echo configure:7932: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7932   rm -rf conftest*
7933   CATOBJEXT=.gmo
7934                    DATADIRNAME=share
7935 else
7936   echo "configure: failed program was:" >&5
7937   cat conftest.$ac_ext >&5
7938   rm -rf conftest*
7939   CATOBJEXT=.mo
7940                    DATADIRNAME=lib
7941 fi
7942 rm -f conftest*
7943                 INSTOBJEXT=.mo
7944               fi
7945             fi
7946
7947 else
7948   echo "$ac_t""no" 1>&6
7949 fi
7950
7951
7952         if test "$CATOBJEXT" = "NONE"; then
7953           echo $ac_n "checking whether catgets can be used""... $ac_c" 1>&6
7954 echo "configure:7955: checking whether catgets can be used" >&5
7955           # Check whether --with-catgets or --without-catgets was given.
7956 if test "${with_catgets+set}" = set; then
7957   withval="$with_catgets"
7958   nls_cv_use_catgets=$withval
7959 else
7960   nls_cv_use_catgets=no
7961 fi
7962
7963           echo "$ac_t""$nls_cv_use_catgets" 1>&6
7964
7965           if test "$nls_cv_use_catgets" = "yes"; then
7966                     echo $ac_n "checking for main in -li""... $ac_c" 1>&6
7967 echo "configure:7968: checking for main in -li" >&5
7968 ac_lib_var=`echo i'_'main | sed 'y%./+-%__p_%'`
7969 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
7970   echo $ac_n "(cached) $ac_c" 1>&6
7971 else
7972   ac_save_LIBS="$LIBS"
7973 LIBS="-li  $LIBS"
7974 cat > conftest.$ac_ext <<EOF
7975 #line 7976 "configure"
7976 #include "confdefs.h"
7977
7978 int main() {
7979 main()
7980 ; return 0; }
7981 EOF
7982 if { (eval echo configure:7983: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
7983   rm -rf conftest*
7984   eval "ac_cv_lib_$ac_lib_var=yes"
7985 else
7986   echo "configure: failed program was:" >&5
7987   cat conftest.$ac_ext >&5
7988   rm -rf conftest*
7989   eval "ac_cv_lib_$ac_lib_var=no"
7990 fi
7991 rm -f conftest*
7992 LIBS="$ac_save_LIBS"
7993
7994 fi
7995 if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
7996   echo "$ac_t""yes" 1>&6
7997     ac_tr_lib=HAVE_LIB`echo i | sed -e 's/[^a-zA-Z0-9_]/_/g' \
7998     -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
7999   cat >> confdefs.h <<EOF
8000 #define $ac_tr_lib 1
8001 EOF
8002
8003   LIBS="-li $LIBS"
8004
8005 else
8006   echo "$ac_t""no" 1>&6
8007 fi
8008
8009             echo $ac_n "checking for catgets""... $ac_c" 1>&6
8010 echo "configure:8011: checking for catgets" >&5
8011 if eval "test \"`echo '$''{'ac_cv_func_catgets'+set}'`\" = set"; then
8012   echo $ac_n "(cached) $ac_c" 1>&6
8013 else
8014   cat > conftest.$ac_ext <<EOF
8015 #line 8016 "configure"
8016 #include "confdefs.h"
8017 /* System header to define __stub macros and hopefully few prototypes,
8018     which can conflict with char catgets(); below.  */
8019 #include <assert.h>
8020 /* Override any gcc2 internal prototype to avoid an error.  */
8021 /* We use char because int might match the return type of a gcc2
8022     builtin and then its argument prototype would still apply.  */
8023 char catgets();
8024
8025 int main() {
8026
8027 /* The GNU C library defines this for functions which it implements
8028     to always fail with ENOSYS.  Some functions are actually named
8029     something starting with __ and the normal name is an alias.  */
8030 #if defined (__stub_catgets) || defined (__stub___catgets)
8031 choke me
8032 #else
8033 catgets();
8034 #endif
8035
8036 ; return 0; }
8037 EOF
8038 if { (eval echo configure:8039: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
8039   rm -rf conftest*
8040   eval "ac_cv_func_catgets=yes"
8041 else
8042   echo "configure: failed program was:" >&5
8043   cat conftest.$ac_ext >&5
8044   rm -rf conftest*
8045   eval "ac_cv_func_catgets=no"
8046 fi
8047 rm -f conftest*
8048 fi
8049
8050 if eval "test \"`echo '$ac_cv_func_'catgets`\" = yes"; then
8051   echo "$ac_t""yes" 1>&6
8052   cat >> confdefs.h <<\EOF
8053 #define HAVE_CATGETS 1
8054 EOF
8055
8056                INTLOBJS="\$(CATOBJS)"
8057                # Extract the first word of "gencat", so it can be a program name with args.
8058 set dummy gencat; ac_word=$2
8059 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8060 echo "configure:8061: checking for $ac_word" >&5
8061 if eval "test \"`echo '$''{'ac_cv_path_GENCAT'+set}'`\" = set"; then
8062   echo $ac_n "(cached) $ac_c" 1>&6
8063 else
8064   case "$GENCAT" in
8065   /*)
8066   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a path.
8067   ;;
8068   ?:/*)
8069   ac_cv_path_GENCAT="$GENCAT" # Let the user override the test with a dos path.
8070   ;;
8071   *)
8072   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8073   ac_dummy="$PATH"
8074   for ac_dir in $ac_dummy; do
8075     test -z "$ac_dir" && ac_dir=.
8076     if test -f $ac_dir/$ac_word; then
8077       ac_cv_path_GENCAT="$ac_dir/$ac_word"
8078       break
8079     fi
8080   done
8081   IFS="$ac_save_ifs"
8082   test -z "$ac_cv_path_GENCAT" && ac_cv_path_GENCAT="no"
8083   ;;
8084 esac
8085 fi
8086 GENCAT="$ac_cv_path_GENCAT"
8087 if test -n "$GENCAT"; then
8088   echo "$ac_t""$GENCAT" 1>&6
8089 else
8090   echo "$ac_t""no" 1>&6
8091 fi
8092                if test "$GENCAT" != "no"; then
8093                  # Extract the first word of "gmsgfmt", so it can be a program name with args.
8094 set dummy gmsgfmt; ac_word=$2
8095 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8096 echo "configure:8097: checking for $ac_word" >&5
8097 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8098   echo $ac_n "(cached) $ac_c" 1>&6
8099 else
8100   case "$GMSGFMT" in
8101   /*)
8102   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8103   ;;
8104   ?:/*)
8105   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8106   ;;
8107   *)
8108   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8109   ac_dummy="$PATH"
8110   for ac_dir in $ac_dummy; do
8111     test -z "$ac_dir" && ac_dir=.
8112     if test -f $ac_dir/$ac_word; then
8113       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8114       break
8115     fi
8116   done
8117   IFS="$ac_save_ifs"
8118   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8119   ;;
8120 esac
8121 fi
8122 GMSGFMT="$ac_cv_path_GMSGFMT"
8123 if test -n "$GMSGFMT"; then
8124   echo "$ac_t""$GMSGFMT" 1>&6
8125 else
8126   echo "$ac_t""no" 1>&6
8127 fi
8128
8129                  if test "$GMSGFMT" = "no"; then
8130                    # Extract the first word of "msgfmt", so it can be a program name with args.
8131 set dummy msgfmt; ac_word=$2
8132 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8133 echo "configure:8134: checking for $ac_word" >&5
8134 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8135   echo $ac_n "(cached) $ac_c" 1>&6
8136 else
8137   case "$GMSGFMT" in
8138   /*)
8139   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8140   ;;
8141   *)
8142   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8143   for ac_dir in $PATH; do
8144     test -z "$ac_dir" && ac_dir=.
8145     if test -f $ac_dir/$ac_word; then
8146       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8147         ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8148         break
8149       fi
8150     fi
8151   done
8152   IFS="$ac_save_ifs"
8153   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="no"
8154   ;;
8155 esac
8156 fi
8157 GMSGFMT="$ac_cv_path_GMSGFMT"
8158 if test -n "$GMSGFMT"; then
8159   echo "$ac_t""$GMSGFMT" 1>&6
8160 else
8161   echo "$ac_t""no" 1>&6
8162 fi
8163
8164                  fi
8165                  # Extract the first word of "xgettext", so it can be a program name with args.
8166 set dummy xgettext; ac_word=$2
8167 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8168 echo "configure:8169: checking for $ac_word" >&5
8169 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8170   echo $ac_n "(cached) $ac_c" 1>&6
8171 else
8172   case "$XGETTEXT" in
8173   /*)
8174   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8175   ;;
8176   *)
8177   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8178   for ac_dir in $PATH; do
8179     test -z "$ac_dir" && ac_dir=.
8180     if test -f $ac_dir/$ac_word; then
8181       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8182         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8183         break
8184       fi
8185     fi
8186   done
8187   IFS="$ac_save_ifs"
8188   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8189   ;;
8190 esac
8191 fi
8192 XGETTEXT="$ac_cv_path_XGETTEXT"
8193 if test -n "$XGETTEXT"; then
8194   echo "$ac_t""$XGETTEXT" 1>&6
8195 else
8196   echo "$ac_t""no" 1>&6
8197 fi
8198
8199                  USE_INCLUDED_LIBINTL=yes
8200                  CATOBJEXT=.cat
8201                  INSTOBJEXT=.cat
8202                  DATADIRNAME=lib
8203                  INTLDEPS='$(top_builddir)/intl/libintl.a'
8204                  INTLLIBS=$INTLDEPS
8205                  LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8206                  nls_cv_header_intl=intl/libintl.h
8207                  nls_cv_header_libgt=intl/libgettext.h
8208                fi
8209 else
8210   echo "$ac_t""no" 1>&6
8211 fi
8212
8213           fi
8214         fi
8215
8216         if test "$CATOBJEXT" = "NONE"; then
8217                           nls_cv_use_gnu_gettext=yes
8218         fi
8219       fi
8220
8221       if test "$nls_cv_use_gnu_gettext" = "yes"; then
8222                 INTLOBJS="\$(GETTOBJS)"
8223         # Extract the first word of "msgfmt", so it can be a program name with args.
8224 set dummy msgfmt; ac_word=$2
8225 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8226 echo "configure:8227: checking for $ac_word" >&5
8227 if eval "test \"`echo '$''{'ac_cv_path_MSGFMT'+set}'`\" = set"; then
8228   echo $ac_n "(cached) $ac_c" 1>&6
8229 else
8230   case "$MSGFMT" in
8231   /*)
8232   ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path.
8233   ;;
8234   *)
8235   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8236   for ac_dir in $PATH; do
8237     test -z "$ac_dir" && ac_dir=.
8238     if test -f $ac_dir/$ac_word; then
8239       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep 'dv '`"; then
8240         ac_cv_path_MSGFMT="$ac_dir/$ac_word"
8241         break
8242       fi
8243     fi
8244   done
8245   IFS="$ac_save_ifs"
8246   test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT="msgfmt"
8247   ;;
8248 esac
8249 fi
8250 MSGFMT="$ac_cv_path_MSGFMT"
8251 if test -n "$MSGFMT"; then
8252   echo "$ac_t""$MSGFMT" 1>&6
8253 else
8254   echo "$ac_t""no" 1>&6
8255 fi
8256
8257         # Extract the first word of "gmsgfmt", so it can be a program name with args.
8258 set dummy gmsgfmt; ac_word=$2
8259 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8260 echo "configure:8261: checking for $ac_word" >&5
8261 if eval "test \"`echo '$''{'ac_cv_path_GMSGFMT'+set}'`\" = set"; then
8262   echo $ac_n "(cached) $ac_c" 1>&6
8263 else
8264   case "$GMSGFMT" in
8265   /*)
8266   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path.
8267   ;;
8268   ?:/*)
8269   ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a dos path.
8270   ;;
8271   *)
8272   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS=":"
8273   ac_dummy="$PATH"
8274   for ac_dir in $ac_dummy; do
8275     test -z "$ac_dir" && ac_dir=.
8276     if test -f $ac_dir/$ac_word; then
8277       ac_cv_path_GMSGFMT="$ac_dir/$ac_word"
8278       break
8279     fi
8280   done
8281   IFS="$ac_save_ifs"
8282   test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT"
8283   ;;
8284 esac
8285 fi
8286 GMSGFMT="$ac_cv_path_GMSGFMT"
8287 if test -n "$GMSGFMT"; then
8288   echo "$ac_t""$GMSGFMT" 1>&6
8289 else
8290   echo "$ac_t""no" 1>&6
8291 fi
8292
8293         # Extract the first word of "xgettext", so it can be a program name with args.
8294 set dummy xgettext; ac_word=$2
8295 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
8296 echo "configure:8297: checking for $ac_word" >&5
8297 if eval "test \"`echo '$''{'ac_cv_path_XGETTEXT'+set}'`\" = set"; then
8298   echo $ac_n "(cached) $ac_c" 1>&6
8299 else
8300   case "$XGETTEXT" in
8301   /*)
8302   ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path.
8303   ;;
8304   *)
8305   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}:"
8306   for ac_dir in $PATH; do
8307     test -z "$ac_dir" && ac_dir=.
8308     if test -f $ac_dir/$ac_word; then
8309       if test -z "`$ac_dir/$ac_word -h 2>&1 | grep '(HELP)'`"; then
8310         ac_cv_path_XGETTEXT="$ac_dir/$ac_word"
8311         break
8312       fi
8313     fi
8314   done
8315   IFS="$ac_save_ifs"
8316   test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":"
8317   ;;
8318 esac
8319 fi
8320 XGETTEXT="$ac_cv_path_XGETTEXT"
8321 if test -n "$XGETTEXT"; then
8322   echo "$ac_t""$XGETTEXT" 1>&6
8323 else
8324   echo "$ac_t""no" 1>&6
8325 fi
8326
8327
8328         USE_INCLUDED_LIBINTL=yes
8329         CATOBJEXT=.gmo
8330         INSTOBJEXT=.mo
8331         DATADIRNAME=share
8332         INTLDEPS='$(top_builddir)/intl/libintl.a'
8333         INTLLIBS=$INTLDEPS
8334         LIBS=`echo $LIBS | sed -e 's/-lintl//'`
8335         nls_cv_header_intl=intl/libintl.h
8336         nls_cv_header_libgt=intl/libgettext.h
8337       fi
8338
8339             if test "$XGETTEXT" != ":"; then
8340                         if $XGETTEXT --omit-header /dev/null 2> /dev/null; then
8341           : ;
8342         else
8343           echo "$ac_t""found xgettext program is not GNU xgettext; ignore it" 1>&6
8344           XGETTEXT=":"
8345         fi
8346       fi
8347
8348       # We need to process the po/ directory.
8349       POSUB=po
8350     else
8351       DATADIRNAME=share
8352       nls_cv_header_intl=intl/libintl.h
8353       nls_cv_header_libgt=intl/libgettext.h
8354     fi
8355
8356
8357
8358
8359     # If this is used in GNU gettext we have to set USE_NLS to `yes'
8360     # because some of the sources are only built for this goal.
8361     if test "$PACKAGE" = gettext; then
8362       USE_NLS=yes
8363       USE_INCLUDED_LIBINTL=yes
8364     fi
8365
8366                 for lang in $ALL_LINGUAS; do
8367       GMOFILES="$GMOFILES $lang.gmo"
8368       POFILES="$POFILES $lang.po"
8369     done
8370
8371
8372
8373
8374
8375
8376
8377
8378
8379
8380
8381
8382
8383
8384    if test "x$CATOBJEXT" != "x"; then
8385      if test "x$ALL_LINGUAS" = "x"; then
8386        LINGUAS=
8387      else
8388        echo $ac_n "checking for catalogs to be installed""... $ac_c" 1>&6
8389 echo "configure:8390: checking for catalogs to be installed" >&5
8390        NEW_LINGUAS=
8391        for lang in ${LINGUAS=$ALL_LINGUAS}; do
8392          case "$ALL_LINGUAS" in
8393           *$lang*) NEW_LINGUAS="$NEW_LINGUAS $lang" ;;
8394          esac
8395        done
8396        LINGUAS=$NEW_LINGUAS
8397        echo "$ac_t""$LINGUAS" 1>&6
8398      fi
8399
8400           if test -n "$LINGUAS"; then
8401        for lang in $LINGUAS; do CATALOGS="$CATALOGS $lang$CATOBJEXT"; done
8402      fi
8403    fi
8404
8405             if test $ac_cv_header_locale_h = yes; then
8406      INCLUDE_LOCALE_H="#include <locale.h>"
8407    else
8408      INCLUDE_LOCALE_H="\
8409 /* The system does not provide the header <locale.h>.  Take care yourself.  */"
8410    fi
8411
8412
8413             test -d intl || mkdir intl
8414    if test "$CATOBJEXT" = ".cat"; then
8415      ac_safe=`echo "linux/version.h" | sed 'y%./+-%__p_%'`
8416 echo $ac_n "checking for linux/version.h""... $ac_c" 1>&6
8417 echo "configure:8418: checking for linux/version.h" >&5
8418 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
8419   echo $ac_n "(cached) $ac_c" 1>&6
8420 else
8421   cat > conftest.$ac_ext <<EOF
8422 #line 8423 "configure"
8423 #include "confdefs.h"
8424 #include <linux/version.h>
8425 EOF
8426 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
8427 { (eval echo configure:8428: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
8428 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
8429 if test -z "$ac_err"; then
8430   rm -rf conftest*
8431   eval "ac_cv_header_$ac_safe=yes"
8432 else
8433   echo "$ac_err" >&5
8434   echo "configure: failed program was:" >&5
8435   cat conftest.$ac_ext >&5
8436   rm -rf conftest*
8437   eval "ac_cv_header_$ac_safe=no"
8438 fi
8439 rm -f conftest*
8440 fi
8441 if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
8442   echo "$ac_t""yes" 1>&6
8443   msgformat=linux
8444 else
8445   echo "$ac_t""no" 1>&6
8446 msgformat=xopen
8447 fi
8448
8449
8450                sed -e '/^#/d' $srcdir/intl/$msgformat-msg.sed > intl/po2msg.sed
8451    fi
8452       sed -e '/^#.*[^\\]$/d' -e '/^#$/d' \
8453      $srcdir/intl/po2tbl.sed.in > intl/po2tbl.sed
8454
8455             if test "$PACKAGE" = "gettext"; then
8456      GT_NO="#NO#"
8457      GT_YES=
8458    else
8459      GT_NO=
8460      GT_YES="#YES#"
8461    fi
8462
8463
8464
8465             MKINSTALLDIRS=
8466    if test -n "$ac_aux_dir"; then
8467      MKINSTALLDIRS="$ac_aux_dir/mkinstalldirs"
8468    fi
8469    if test -z "$MKINSTALLDIRS"; then
8470      MKINSTALLDIRS="\$(top_srcdir)/mkinstalldirs"
8471    fi
8472
8473
8474       l=
8475
8476
8477          test -d po || mkdir po
8478    if test "x$srcdir" != "x."; then
8479      if test "x`echo $srcdir | sed 's@/.*@@'`" = "x"; then
8480        posrcprefix="$srcdir/"
8481      else
8482        posrcprefix="../$srcdir/"
8483      fi
8484    else
8485      posrcprefix="../"
8486    fi
8487    rm -f po/POTFILES
8488    sed -e "/^#/d" -e "/^\$/d" -e "s,.*, $posrcprefix& \\\\," -e "\$s/\(.*\) \\\\/\1/" \
8489         < $srcdir/po/POTFILES.in > po/POTFILES
8490
8491 XGETTEXT="AWK='$AWK' \$(SHELL) \$(top_srcdir)/exgettext $XGETTEXT"
8492
8493 # Windows32 Registry support for specifying GCC installation paths.
8494 # Check whether --enable-win32-registry or --disable-win32-registry was given.
8495 if test "${enable_win32_registry+set}" = set; then
8496   enableval="$enable_win32_registry"
8497   :
8498 fi
8499
8500
8501 echo $ac_n "checking whether windows registry support is requested""... $ac_c" 1>&6
8502 echo "configure:8503: checking whether windows registry support is requested" >&5
8503 if test x$enable_win32_registry != xno; then
8504   cat >> confdefs.h <<\EOF
8505 #define ENABLE_WIN32_REGISTRY 1
8506 EOF
8507
8508   echo "$ac_t""yes" 1>&6
8509 else
8510   echo "$ac_t""no" 1>&6
8511 fi
8512
8513 # Check if user specified a different registry key.
8514 case x${enable_win32_registry} in
8515 x | xyes)
8516   # default.
8517   gcc_cv_win32_registry_key="$VERSION"
8518   ;;
8519 xno)
8520   # no registry lookup.
8521   gcc_cv_win32_registry_key=''
8522   ;;
8523 *)
8524   # user-specified key.
8525   gcc_cv_win32_registry_key="$enable_win32_registry"
8526   ;;
8527 esac
8528
8529 if test x$enable_win32_registry != xno; then
8530   echo $ac_n "checking registry key on windows hosts""... $ac_c" 1>&6
8531 echo "configure:8532: checking registry key on windows hosts" >&5
8532   cat >> confdefs.h <<EOF
8533 #define WIN32_REGISTRY_KEY "$gcc_cv_win32_registry_key"
8534 EOF
8535
8536   echo "$ac_t""$gcc_cv_win32_registry_key" 1>&6
8537 fi
8538
8539 # Get an absolute path to the GCC top-level source directory
8540 holddir=`pwd`
8541 cd $srcdir
8542 topdir=`pwd`
8543 cd $holddir
8544
8545 # Conditionalize the makefile for this host machine.
8546 # Make-host contains the concatenation of all host makefile fragments
8547 # [there can be more than one].  This file is built by configure.frag.
8548 host_overrides=Make-host
8549 dep_host_xmake_file=
8550 for f in .. ${host_xmake_file}
8551 do
8552         if test -f ${srcdir}/config/$f
8553         then
8554                 dep_host_xmake_file="${dep_host_xmake_file} ${srcdir}/config/$f"
8555         fi
8556 done
8557
8558 # Conditionalize the makefile for this target machine.
8559 # Make-target contains the concatenation of all host makefile fragments
8560 # [there can be more than one].  This file is built by configure.frag.
8561 target_overrides=Make-target
8562 dep_tmake_file=
8563 for f in .. ${tmake_file}
8564 do
8565         if test -f ${srcdir}/config/$f
8566         then
8567                 dep_tmake_file="${dep_tmake_file} ${srcdir}/config/$f"
8568         fi
8569 done
8570
8571 # If the host doesn't support symlinks, modify CC in
8572 # FLAGS_TO_PASS so CC="stage1/xgcc -Bstage1/" works.
8573 # Otherwise, we can use "CC=$(CC)".
8574 rm -f symtest.tem
8575 if $symbolic_link $srcdir/gcc.c symtest.tem 2>/dev/null
8576 then
8577         cc_set_by_configure="\$(CC)"
8578         quoted_cc_set_by_configure="\$(CC)"
8579         stage_prefix_set_by_configure="\$(STAGE_PREFIX)"
8580 else
8581         rm -f symtest.tem
8582         if cp -p $srcdir/gcc.c symtest.tem 2>/dev/null
8583         then
8584                 symbolic_link="cp -p"
8585         else
8586                 symbolic_link="cp"
8587         fi
8588         cc_set_by_configure="\`case '\$(CC)' in stage*) echo '\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\$(CC)';; esac\`"
8589         quoted_cc_set_by_configure="\\\`case '\\\$(CC)' in stage*) echo '\\\$(CC)' | sed -e 's|stage|../stage|g';; *) echo '\\\$(CC)';; esac\\\`"
8590         stage_prefix_set_by_configure="\`case '\$(STAGE_PREFIX)' in stage*) echo '\$(STAGE_PREFIX)' | sed -e 's|stage|../stage|g';; *) echo '\$(STAGE_PREFIX)';; esac\`"
8591 fi
8592 rm -f symtest.tem
8593
8594 out_object_file=`basename $out_file .c`.o
8595
8596 tm_file_list=
8597 for f in $tm_file; do
8598   case $f in
8599     gansidecl.h )
8600        tm_file_list="${tm_file_list} $f" ;;
8601     *) tm_file_list="${tm_file_list} \$(srcdir)/config/$f" ;;
8602   esac
8603 done
8604
8605 host_xm_file_list=
8606 for f in $host_xm_file; do
8607   case $f in
8608     auto-host.h | gansidecl.h | hwint.h )
8609        host_xm_file_list="${host_xm_file_list} $f" ;;
8610     *) host_xm_file_list="${host_xm_file_list} \$(srcdir)/config/$f" ;;
8611   esac
8612 done
8613
8614 build_xm_file_list=
8615 for f in $build_xm_file; do
8616   case $f in
8617     auto-build.h | auto-host.h | gansidecl.h | hwint.h )
8618        build_xm_file_list="${build_xm_file_list} $f" ;;
8619     *) build_xm_file_list="${build_xm_file_list} \$(srcdir)/config/$f" ;;
8620   esac
8621 done
8622
8623 # Define macro CROSS_COMPILE in compilation
8624 # if this is a cross-compiler.
8625 # Also use all.cross instead of all.internal
8626 # and add cross-make to Makefile.
8627 cross_overrides="/dev/null"
8628 if test x$host != x$target
8629 then
8630         cross_defines="CROSS=-DCROSS_COMPILE"
8631         cross_overrides="${topdir}/cross-make"
8632 fi
8633
8634 # When building gcc with a cross-compiler, we need to fix a few things.
8635 # This must come after cross-make as we want all.build to override
8636 # all.cross.
8637 build_overrides="/dev/null"
8638 if test x$build != x$host
8639 then
8640         build_overrides="${topdir}/build-make"
8641 fi
8642
8643 # Expand extra_headers to include complete path.
8644 # This substitutes for lots of t-* files.
8645 extra_headers_list=
8646 if test "x$extra_headers" = x
8647 then true
8648 else
8649         # Prepend ${srcdir}/ginclude/ to every entry in extra_headers.
8650         for file in $extra_headers;
8651         do
8652                 extra_headers_list="${extra_headers_list} \$(srcdir)/ginclude/${file}"
8653         done
8654 fi
8655
8656 if test x$use_collect2 = xno; then
8657         use_collect2=
8658 fi
8659
8660 # Add a definition of USE_COLLECT2 if system wants one.
8661 # Also tell toplev.c what to do.
8662 # This substitutes for lots of t-* files.
8663 if test x$use_collect2 = x
8664 then
8665         will_use_collect2=
8666         maybe_use_collect2=
8667 else
8668         will_use_collect2="collect2"
8669         maybe_use_collect2="-DUSE_COLLECT2"
8670 fi
8671
8672 # NEED TO CONVERT
8673 # Set MD_DEPS if the real md file is in md.pre-cpp.
8674 # Set MD_CPP to the cpp to pass the md file through.  Md files use ';'
8675 # for line oriented comments, so we must always use a GNU cpp.  If
8676 # building gcc with a cross compiler, use the cross compiler just
8677 # built.  Otherwise, we can use the cpp just built.
8678 md_file_sub=
8679 if test "x$md_cppflags" = x
8680 then
8681         md_file_sub=$srcdir/config/$md_file
8682 else
8683         md_file=md
8684 fi
8685
8686 # If we have gas in the build tree, make a link to it.
8687 if test -f ../gas/Makefile; then
8688         rm -f as; $symbolic_link ../gas/as-new$host_exeext as$host_exeext 2>/dev/null
8689 fi
8690
8691 # If we have nm in the build tree, make a link to it.
8692 if test -f ../binutils/Makefile; then
8693         rm -f nm; $symbolic_link ../binutils/nm-new$host_exeext nm$host_exeext 2>/dev/null
8694 fi
8695
8696 # If we have ld in the build tree, make a link to it.
8697 if test -f ../ld/Makefile; then
8698 #       if test x$use_collect2 = x; then
8699 #               rm -f ld; $symbolic_link ../ld/ld-new$host_exeext ld$host_exeext 2>/dev/null
8700 #       else
8701                 rm -f collect-ld; $symbolic_link ../ld/ld-new$host_exeext collect-ld$host_exeext 2>/dev/null
8702 #       fi
8703 fi
8704
8705 # Figure out what assembler alignment features are present.
8706 echo $ac_n "checking assembler alignment features""... $ac_c" 1>&6
8707 echo "configure:8708: checking assembler alignment features" >&5
8708 gcc_cv_as=
8709 gcc_cv_as_alignment_features=
8710 gcc_cv_as_gas_srcdir=`echo $srcdir | sed -e 's,/gcc$,,'`/gas
8711 if test -x "$DEFAULT_ASSEMBLER"; then
8712         gcc_cv_as="$DEFAULT_ASSEMBLER"
8713 elif test -x "$AS"; then
8714         gcc_cv_as="$AS"
8715 elif test -x as$host_exeext; then
8716         # Build using assembler in the current directory.
8717         gcc_cv_as=./as$host_exeext
8718 elif test -f $gcc_cv_as_gas_srcdir/configure.in -a -f ../gas/Makefile; then
8719         # Single tree build which includes gas.
8720         for f in $gcc_cv_as_gas_srcdir/configure $gcc_cv_as_gas_srcdir/configure.in $gcc_cv_as_gas_srcdir/Makefile.in
8721         do
8722                 gcc_cv_gas_version=`grep '^VERSION=[0-9]*\.[0-9]*' $f`
8723                 if test x$gcc_cv_gas_version != x; then
8724                         break
8725                 fi
8726         done
8727         gcc_cv_gas_major_version=`expr "$gcc_cv_gas_version" : "VERSION=\([0-9]*\)"`
8728         gcc_cv_gas_minor_version=`expr "$gcc_cv_gas_version" : "VERSION=[0-9]*\.\([0-9]*\)"`
8729         if test x$gcc_cv_gas_major_version != x -a x$gcc_cv_gas_minor_version != x; then
8730                 # Gas version 2.6 and later support for .balign and .p2align.
8731                 # bytes to skip when using .p2align.
8732                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 6 -o "$gcc_cv_gas_major_version" -gt 2; then
8733                         gcc_cv_as_alignment_features=".balign and .p2align"
8734                         cat >> confdefs.h <<\EOF
8735 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8736 EOF
8737
8738                 fi
8739                 # Gas version 2.8 and later support specifying the maximum
8740                 # bytes to skip when using .p2align.
8741                 if test "$gcc_cv_gas_major_version" -eq 2 -a "$gcc_cv_gas_minor_version" -ge 8 -o "$gcc_cv_gas_major_version" -gt 2; then
8742                         gcc_cv_as_alignment_features=".p2align including maximum skip"
8743                         cat >> confdefs.h <<\EOF
8744 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8745 EOF
8746
8747                 fi
8748         fi
8749 elif test x$host = x$target; then
8750         # Native build.
8751         # Search the same directories that the installed compiler will
8752         # search.  Else we may find the wrong assembler and lose.  If we
8753         # do not find a suitable assembler binary, then try the user's
8754         # path.
8755         #
8756         # Also note we have to check MD_EXEC_PREFIX before checking the
8757         # user's path.  Unfortunately, there is no good way to get at the
8758         # value of MD_EXEC_PREFIX here.  So we do a brute force search
8759         # through all the known MD_EXEC_PREFIX values.  Ugh.  This needs
8760         # to be fixed as part of the make/configure rewrite too.
8761
8762         if test "x$exec_prefix" = xNONE; then
8763                 if test "x$prefix" = xNONE; then
8764                         test_prefix=/usr/local
8765                 else
8766                         test_prefix=$prefix
8767                 fi
8768         else
8769                 test_prefix=$exec_prefix
8770         fi
8771
8772         # If the loop below does not find an assembler, then use whatever
8773         # one we can find in the users's path.
8774         # user's path.
8775         as=as$host_exeext
8776
8777         test_dirs="$test_prefix/lib/gcc-lib/$target/$gcc_version \
8778                    $test_prefix/lib/gcc-lib/$target \
8779                    /usr/lib/gcc/$target/$gcc_version \
8780                    /usr/lib/gcc/$target \
8781                    $test_prefix/$target/bin/$target/$gcc_version \
8782                    $test_prefix/$target/bin \
8783                    /usr/libexec \
8784                    /usr/ccs/gcc \
8785                    /usr/ccs/bin \
8786                    /udk/usr/ccs/bin \
8787                    /bsd43/usr/lib/cmplrs/cc \
8788                    /usr/cross64/usr/bin \
8789                    /usr/lib/cmplrs/cc \
8790                    /sysv/usr/lib/cmplrs/cc \
8791                    /svr4/usr/lib/cmplrs/cc \
8792                    /usr/bin"
8793
8794         for dir in $test_dirs; do
8795                 if test -f $dir/as$host_exeext; then
8796                         gcc_cv_as=$dir/as$host_exeext
8797                         break;
8798                 fi
8799         done
8800 fi
8801 if test x$gcc_cv_as != x; then
8802         # Check if we have .balign and .p2align
8803         echo ".balign  4" > conftest.s
8804         echo ".p2align  2" >> conftest.s
8805         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8806                 gcc_cv_as_alignment_features=".balign and .p2align"
8807                 cat >> confdefs.h <<\EOF
8808 #define HAVE_GAS_BALIGN_AND_P2ALIGN 1
8809 EOF
8810
8811         fi
8812         rm -f conftest.s conftest.o
8813         # Check if specifying the maximum bytes to skip when
8814         # using .p2align is supported.
8815         echo ".p2align 4,,7" > conftest.s
8816         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8817                 gcc_cv_as_alignment_features=".p2align including maximum skip"
8818                 cat >> confdefs.h <<\EOF
8819 #define HAVE_GAS_MAX_SKIP_P2ALIGN 1
8820 EOF
8821
8822         fi
8823         rm -f conftest.s conftest.o
8824 fi
8825 echo "$ac_t""$gcc_cv_as_alignment_features" 1>&6
8826
8827 echo $ac_n "checking assembler subsection support""... $ac_c" 1>&6
8828 echo "configure:8829: checking assembler subsection support" >&5
8829 gcc_cv_as_subsections=
8830 if test x$gcc_cv_as != x; then
8831         # Check if we have .subsection
8832         echo ".subsection 1" > conftest.s
8833         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8834                 gcc_cv_as_subsections=".subsection"
8835                 if test -x nm$host_exeext; then
8836                         gcc_cv_nm=./nm$host_exeext
8837                 elif test x$host = x$target; then
8838                         # Native build.
8839                         gcc_cv_nm=nm$host_exeext
8840                 fi
8841                 if test x$gcc_cv_nm != x; then
8842                         cat > conftest.s <<EOF
8843 conftest_label1: .word 0
8844 .subsection -1
8845 conftest_label2: .word 0
8846 .previous
8847 EOF
8848                         if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8849                                 $gcc_cv_nm conftest.o | grep conftest_label1 > conftest.nm1
8850                                 $gcc_cv_nm conftest.o | grep conftest_label2 | sed -e 's/label2/label1/' > conftest.nm2
8851                                 if cmp conftest.nm1 conftest.nm2 > /dev/null 2>&1; then
8852                                         :
8853                                 else
8854                                         gcc_cv_as_subsections="working .subsection -1"
8855                                         cat >> confdefs.h <<\EOF
8856 #define HAVE_GAS_SUBSECTION_ORDERING 1
8857 EOF
8858
8859                                 fi
8860                         fi
8861                 fi
8862         fi
8863         rm -f conftest.s conftest.o conftest.nm1 conftest.nm2
8864 fi
8865 echo "$ac_t""$gcc_cv_as_subsections" 1>&6
8866
8867 case "$target" in
8868   sparc*-*-*)
8869     echo $ac_n "checking assembler .register pseudo-op support""... $ac_c" 1>&6
8870 echo "configure:8871: checking assembler .register pseudo-op support" >&5
8871 if eval "test \"`echo '$''{'gcc_cv_as_register_pseudo_op'+set}'`\" = set"; then
8872   echo $ac_n "(cached) $ac_c" 1>&6
8873 else
8874
8875         gcc_cv_as_register_pseudo_op=unknown
8876         if test x$gcc_cv_as != x; then
8877             # Check if we have .register
8878             echo ".register %g2, #scratch" > conftest.s
8879             if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8880                 gcc_cv_as_register_pseudo_op=yes
8881             else
8882                 gcc_cv_as_register_pseudo_op=no
8883             fi
8884             rm -f conftest.s conftest.o
8885         fi
8886
8887 fi
8888
8889 echo "$ac_t""$gcc_cv_as_register_pseudo_op" 1>&6
8890     if test "x$gcc_cv_as_register_pseudo_op" = xyes; then
8891         cat >> confdefs.h <<\EOF
8892 #define HAVE_AS_REGISTER_PSEUDO_OP 1
8893 EOF
8894
8895     fi
8896
8897     case "$tm_file" in
8898     *64*)
8899         echo $ac_n "checking for 64 bit support in assembler ($gcc_cv_as)""... $ac_c" 1>&6
8900 echo "configure:8901: checking for 64 bit support in assembler ($gcc_cv_as)" >&5
8901 if eval "test \"`echo '$''{'gcc_cv_as_flags64'+set}'`\" = set"; then
8902   echo $ac_n "(cached) $ac_c" 1>&6
8903 else
8904
8905                 if test -n "$gcc_cv_as"; then
8906                     echo ".xword foo" > conftest.s
8907                     gcc_cv_as_flags64=no
8908                     for flag in "-xarch=v9" "-64 -Av9"; do
8909                         if $gcc_cv_as $flag -o conftest.o conftest.s \
8910                             > /dev/null 2>&1; then
8911                             gcc_cv_as_flags64=$flag
8912                             break
8913                         fi
8914                     done
8915                     rm -f conftest.s conftest.o
8916                 else
8917                     if test "$gas" = yes; then
8918                         gcc_cv_as_flags64="-64 -Av9"
8919                     else
8920                         gcc_cv_as_flags64="-xarch=v9"
8921                     fi
8922                 fi
8923
8924 fi
8925
8926 echo "$ac_t""$gcc_cv_as_flags64" 1>&6
8927         if test "x$gcc_cv_as_flags64" = xno; then
8928
8929             tmake_file=`echo " $tmake_file " | sed -e 's, sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8930             dep_tmake_file=`echo " $dep_tmake_file " | sed -e 's, [^ ]*/config/sparc/t-sol2-64 , ,' -e 's,^ ,,' -e 's, $,,'`
8931
8932         else
8933             cat >> confdefs.h <<EOF
8934 #define AS_SPARC64_FLAG "$gcc_cv_as_flags64"
8935 EOF
8936
8937         fi
8938         ;;
8939     *) gcc_cv_as_flags64=${gcc_cv_as_flags64-no}
8940         ;;
8941     esac
8942
8943     if test "x$gcc_cv_as_flags64" != xno; then
8944         echo $ac_n "checking for assembler offsetable %lo() support""... $ac_c" 1>&6
8945 echo "configure:8946: checking for assembler offsetable %lo() support" >&5
8946 if eval "test \"`echo '$''{'gcc_cv_as_offsetable_lo10'+set}'`\" = set"; then
8947   echo $ac_n "(cached) $ac_c" 1>&6
8948 else
8949
8950             gcc_cv_as_offsetable_lo10=unknown
8951             if test "x$gcc_cv_as" != x; then
8952                 # Check if assembler has offsetable %lo()
8953                 echo "or %g1, %lo(ab) + 12, %g1" > conftest.s
8954                 echo "or %g1, %lo(ab + 12), %g1" > conftest1.s
8955                 if $gcc_cv_as $gcc_cv_as_flags64 -o conftest.o conftest.s \
8956                         > /dev/null 2>&1 &&
8957                    $gcc_cv_as $gcc_cv_as_flags64 -o conftest1.o conftest1.s \
8958                         > /dev/null 2>&1; then
8959                     if cmp conftest.o conftest1.o > /dev/null 2>&1; then
8960                         gcc_cv_as_offsetable_lo10=no
8961                     else
8962                         gcc_cv_as_offsetable_lo10=yes
8963                     fi
8964                 else
8965                     gcc_cv_as_offsetable_lo10=no
8966                 fi
8967                 rm -f conftest.s conftest.o conftest1.s conftest1.o
8968             fi
8969
8970 fi
8971
8972 echo "$ac_t""$gcc_cv_as_offsetable_lo10" 1>&6
8973         if test "x$gcc_cv_as_offsetable_lo10" = xyes; then
8974             cat >> confdefs.h <<\EOF
8975 #define HAVE_AS_OFFSETABLE_LO10 1
8976 EOF
8977
8978         fi
8979     fi
8980     ;;
8981
8982   i[34567]86-*-*)
8983     echo $ac_n "checking assembler instructions""... $ac_c" 1>&6
8984 echo "configure:8985: checking assembler instructions" >&5
8985     gcc_cv_as_instructions=
8986     if test x$gcc_cv_as != x; then
8987         set "filds fists" "filds mem; fists mem"
8988         while test $# -gt 0
8989         do
8990                 echo "$2" > conftest.s
8991                 if $gcc_cv_as -o conftest.o conftest.s > /dev/null 2>&1; then
8992                         gcc_cv_as_instructions=${gcc_cv_as_instructions}$1" "
8993                         cat >> confdefs.h <<EOF
8994 #define HAVE_GAS_`echo "$1" | tr 'a-z ' 'A-Z_'` 1
8995 EOF
8996
8997                 fi
8998                 shift 2
8999         done
9000         rm -f conftest.s conftest.o
9001     fi
9002     echo "$ac_t""$gcc_cv_as_instructions" 1>&6
9003     ;;
9004 esac
9005
9006 # Figure out what language subdirectories are present.
9007 # Look if the user specified --enable-languages="..."; if not, use
9008 # the environment variable $LANGUAGES if defined. $LANGUAGES might
9009 # go away some day.
9010 if test x"${enable_languages+set}" != xset; then
9011         if test x"${LANGUAGES+set}" = xset; then
9012                 enable_languages="`echo ${LANGUAGES} | tr ' ' ','`"
9013         else
9014                 enable_languages=all
9015         fi
9016 fi
9017 subdirs=
9018 for lang in ${srcdir}/*/config-lang.in ..
9019 do
9020         case $lang in
9021         ..) ;;
9022         # The odd quoting in the next line works around
9023         # an apparent bug in bash 1.12 on linux.
9024         ${srcdir}/[*]/config-lang.in) ;;
9025         *)
9026           lang_alias=`sed -n -e 's,^language=['"'"'"'"]\(.*\)["'"'"'"'].*$,\1,p' -e 's,^language=\([^   ]*\).*$,\1,p' $lang`
9027           if test "x$lang_alias" = x
9028           then
9029                 echo "$lang doesn't set \$language." 1>&2
9030                 exit 1
9031           fi
9032           if test x"${enable_languages}" = xall; then
9033                 add_this_lang=yes
9034           else
9035                 case "${enable_languages}" in
9036                     ${lang_alias} | "${lang_alias},"* | *",${lang_alias},"* | *",${lang_alias}" )
9037                         add_this_lang=yes
9038                         ;;
9039                     * )
9040                         add_this_lang=no
9041                         ;;
9042                 esac
9043           fi
9044           if test x"${add_this_lang}" = xyes; then
9045                 case $lang in
9046                     ${srcdir}/ada/config-lang.in)
9047                         if test x$gnat = xyes ; then
9048                                 subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9049                         fi
9050                         ;;
9051                     *)
9052                         subdirs="$subdirs `echo $lang | sed -e 's,^.*/\([^/]*\)/config-lang.in$,\1,'`"
9053                         ;;
9054                 esac
9055           fi
9056           ;;
9057         esac
9058 done
9059
9060 # Make gthr-default.h if we have a thread file.
9061 gthread_flags=
9062 if test $thread_file != single; then
9063     rm -f gthr-default.h
9064     echo "#include \"gthr-${thread_file}.h\"" > gthr-default.h
9065     gthread_flags=-DHAVE_GTHR_DEFAULT
9066 fi
9067
9068
9069 # Find out what GC implementation we want, or may, use.
9070 # Check whether --with-gc or --without-gc was given.
9071 if test "${with_gc+set}" = set; then
9072   withval="$with_gc"
9073   case "$withval" in
9074   simple | page)
9075     GGC=ggc-$withval
9076     ;;
9077   *)
9078     { echo "configure: error: $withval is an invalid option to --with-gc" 1>&2; exit 1; }
9079     ;;
9080 esac
9081 else
9082   if test $ac_cv_func_mmap_anywhere = yes \
9083     || test $ac_cv_func_valloc = yes; then
9084   GGC=ggc-page
9085 else
9086   GGC=ggc-simple
9087 fi
9088 fi
9089
9090
9091 echo "Using $GGC for garbage collection."
9092
9093 # Build a new-abi (c++) system
9094 # Check whether --enable-new-gxx-abi or --disable-new-gxx-abi was given.
9095 if test "${enable_new_gxx_abi+set}" = set; then
9096   enableval="$enable_new_gxx_abi"
9097   cat >> confdefs.h <<\EOF
9098 #define ENABLE_NEW_GXX_ABI 1
9099 EOF
9100
9101 GXX_ABI_FLAG='-fnew-abi'
9102 echo "Building a new-abi g++ compiler."
9103
9104 fi
9105
9106
9107
9108 # Make empty files to contain the specs and options for each language.
9109 # Then add #include lines to for a compiler that has specs and/or options.
9110
9111 lang_specs_files=
9112 lang_options_files=
9113 lang_tree_files=
9114 rm -f specs.h options.h gencheck.h
9115 touch specs.h options.h gencheck.h
9116 for subdir in . $subdirs
9117 do
9118         if test -f $srcdir/$subdir/lang-specs.h; then
9119                 echo "#include \"$subdir/lang-specs.h\"" >>specs.h
9120                 lang_specs_files="$lang_specs_files $srcdir/$subdir/lang-specs.h"
9121         fi
9122         if test -f $srcdir/$subdir/lang-options.h; then
9123                 echo "#include \"$subdir/lang-options.h\"" >>options.h
9124                 lang_options_files="$lang_options_files $srcdir/$subdir/lang-options.h"
9125         fi
9126         if test -f $srcdir/$subdir/$subdir-tree.def; then
9127                 echo "#include \"$subdir/$subdir-tree.def\"" >>gencheck.h
9128                 lang_tree_files="$lang_tree_files $srcdir/$subdir/$subdir-tree.def"
9129         fi
9130 done
9131
9132 # These (without "all_") are set in each config-lang.in.
9133 # `language' must be a single word so is spelled singularly.
9134 all_languages=
9135 all_boot_languages=
9136 all_compilers=
9137 all_stagestuff=
9138 all_diff_excludes=
9139 all_outputs='Makefile intl/Makefile po/Makefile.in fixinc/Makefile gccbug'
9140 # List of language makefile fragments.
9141 all_lang_makefiles=
9142 all_headers=
9143 all_lib2funcs=
9144
9145 # Add the language fragments.
9146 # Languages are added via two mechanisms.  Some information must be
9147 # recorded in makefile variables, these are defined in config-lang.in.
9148 # We accumulate them and plug them into the main Makefile.
9149 # The other mechanism is a set of hooks for each of the main targets
9150 # like `clean', `install', etc.
9151
9152 language_fragments="Make-lang"
9153 language_hooks="Make-hooks"
9154 oldstyle_subdirs=
9155
9156 for s in .. $subdirs
9157 do
9158         if test $s != ".."
9159         then
9160                 language=
9161                 boot_language=
9162                 compilers=
9163                 stagestuff=
9164                 diff_excludes=
9165                 headers=
9166                 outputs=
9167                 lib2funcs=
9168                 . ${srcdir}/$s/config-lang.in
9169                 if test "x$language" = x
9170                 then
9171                         echo "${srcdir}/$s/config-lang.in doesn't set \$language." 1>&2
9172                         exit 1
9173                 fi
9174                 all_lang_makefiles="$all_lang_makefiles ${srcdir}/$s/Make-lang.in ${srcdir}/$s/Makefile.in"
9175                 all_languages="$all_languages $language"
9176                 if test "x$boot_language" = xyes
9177                 then
9178                         all_boot_languages="$all_boot_languages $language"
9179                 fi
9180                 all_compilers="$all_compilers $compilers"
9181                 all_stagestuff="$all_stagestuff $stagestuff"
9182                 all_diff_excludes="$all_diff_excludes $diff_excludes"
9183                 all_headers="$all_headers $headers"
9184                 all_outputs="$all_outputs $outputs"
9185                 if test x$outputs = x
9186                 then
9187                         oldstyle_subdirs="$oldstyle_subdirs $s"
9188                 fi
9189                 all_lib2funcs="$all_lib2funcs $lib2funcs"
9190         fi
9191 done
9192
9193 # Since we can't use `::' targets, we link each language in
9194 # with a set of hooks, reached indirectly via lang.${target}.
9195
9196 rm -f Make-hooks
9197 touch Make-hooks
9198 target_list="all.build all.cross start.encap rest.encap \
9199         info dvi \
9200         install-normal install-common install-info install-man \
9201         uninstall distdir \
9202         mostlyclean clean distclean extraclean maintainer-clean \
9203         stage1 stage2 stage3 stage4"
9204 for t in $target_list
9205 do
9206         x=
9207         for lang in .. $all_languages
9208         do
9209                 if test $lang != ".."; then
9210                         x="$x $lang.$t"
9211                 fi
9212         done
9213         echo "lang.$t: $x" >> Make-hooks
9214 done
9215
9216 # If we're not building in srcdir, create .gdbinit.
9217
9218 if test ! -f Makefile.in; then
9219         echo "dir ." > .gdbinit
9220         echo "dir ${srcdir}" >> .gdbinit
9221         if test x$gdb_needs_out_file_path = xyes
9222         then
9223                 echo "dir ${srcdir}/config/"`dirname ${out_file}` >> .gdbinit
9224         fi
9225         if test "x$subdirs" != x; then
9226                 for s in $subdirs
9227                 do
9228                         echo "dir ${srcdir}/$s" >> .gdbinit
9229                 done
9230         fi
9231         echo "source ${srcdir}/.gdbinit" >> .gdbinit
9232 fi
9233
9234 # Define variables host_canonical and build_canonical
9235 # because some Cygnus local changes in the Makefile depend on them.
9236 build_canonical=${build}
9237 host_canonical=${host}
9238 target_subdir=
9239 if test "${host}" != "${target}" ; then
9240     target_subdir=${target}/
9241 fi
9242
9243
9244
9245
9246 # If this is using newlib, then define inhibit_libc in
9247 # LIBGCC2_CFLAGS.  This will cause __eprintf to be left out of
9248 # libgcc.a, but that's OK because newib should have its own version of
9249 # assert.h.
9250 inhibit_libc=
9251 if test x$with_newlib = xyes; then
9252         inhibit_libc=-Dinhibit_libc
9253 fi
9254
9255
9256 # If $(exec_prefix) exists and is not the same as $(prefix), then compute an
9257 # absolute path for gcc_tooldir based on inserting the number of up-directory
9258 # movements required to get from $(exec_prefix) to $(prefix) into the basic
9259 # $(libsubdir)/@(unlibsubdir) based path.
9260 # Don't set gcc_tooldir to tooldir since that's only passed in by the toplevel
9261 # make and thus we'd get different behavior depending on where we built the
9262 # sources.
9263 if test x$exec_prefix = xNONE -o x$exec_prefix = x$prefix; then
9264     gcc_tooldir='$(libsubdir)/$(unlibsubdir)/../$(target_alias)'
9265 else
9266 # An explanation of the sed strings:
9267 #  -e 's|^\$(prefix)||'   matches and eliminates 'prefix' from 'exec_prefix'
9268 #  -e 's|/$||'            match a trailing forward slash and eliminates it
9269 #  -e 's|^[^/]|/|'        forces the string to start with a forward slash (*)
9270 #  -e 's|/[^/]*|../|g'    replaces each occurance of /<directory> with ../
9271 #
9272 # (*) Note this pattern overwrites the first character of the string
9273 # with a forward slash if one is not already present.  This is not a
9274 # problem because the exact names of the sub-directories concerned is
9275 # unimportant, just the number of them matters.
9276 #
9277 # The practical upshot of these patterns is like this:
9278 #
9279 #  prefix     exec_prefix        result
9280 #  ------     -----------        ------
9281 #   /foo        /foo/bar          ../
9282 #   /foo/       /foo/bar          ../
9283 #   /foo        /foo/bar/         ../
9284 #   /foo/       /foo/bar/         ../
9285 #   /foo        /foo/bar/ugg      ../../
9286 #
9287     dollar='$$'
9288     gcc_tooldir="\$(libsubdir)/\$(unlibsubdir)/\`echo \$(exec_prefix) | sed -e 's|^\$(prefix)||' -e 's|/\$(dollar)||' -e 's|^[^/]|/|' -e 's|/[^/]*|../|g'\`\$(target_alias)"
9289 fi
9290
9291
9292
9293 # Nothing to do for FLOAT_H, float_format already handled.
9294 objdir=`pwd`
9295
9296
9297 # Process the language and host/target makefile fragments.
9298 ${CONFIG_SHELL-/bin/sh} $srcdir/configure.frag $srcdir "$subdirs" "$dep_host_xmake_file" "$dep_tmake_file"
9299
9300 # Substitute configuration variables
9301
9302
9303
9304
9305
9306
9307
9308
9309
9310
9311
9312
9313
9314
9315
9316
9317
9318
9319
9320
9321
9322
9323
9324
9325
9326
9327
9328
9329
9330
9331
9332
9333
9334
9335
9336
9337
9338
9339
9340
9341
9342
9343
9344
9345
9346
9347
9348
9349
9350
9351
9352
9353
9354
9355
9356
9357
9358
9359
9360 # Echo that links are built
9361 if test x$host = x$target
9362 then
9363         str1="native "
9364 else
9365         str1="cross-"
9366         str2=" from $host"
9367 fi
9368
9369 if test x$host != x$build
9370 then
9371         str3=" on a $build system"
9372 fi
9373
9374 if test "x$str2" != x || test "x$str3" != x
9375 then
9376         str4=
9377 fi
9378
9379 echo "Links are now set up to build a ${str1}compiler for ${target}$str4" 1>&2
9380
9381 if test "x$str2" != x || test "x$str3" != x
9382 then
9383         echo " ${str2}${str3}." 1>&2
9384 fi
9385
9386 # Truncate the target if necessary
9387 if test x$host_truncate_target != x; then
9388         target=`echo $target | sed -e 's/\(..............\).*/\1/'`
9389 fi
9390
9391 # Configure the subdirectories
9392 # AC_CONFIG_SUBDIRS($subdirs)
9393
9394 # Create the Makefile
9395 # and configure language subdirectories
9396 trap '' 1 2 15
9397 cat > confcache <<\EOF
9398 # This file is a shell script that caches the results of configure
9399 # tests run on this system so they can be shared between configure
9400 # scripts and configure runs.  It is not useful on other systems.
9401 # If it contains results you don't want to keep, you may remove or edit it.
9402 #
9403 # By default, configure uses ./config.cache as the cache file,
9404 # creating it if it does not exist already.  You can give configure
9405 # the --cache-file=FILE option to use a different cache file; that is
9406 # what configure does when it calls configure scripts in
9407 # subdirectories, so they share the cache.
9408 # Giving --cache-file=/dev/null disables caching, for debugging configure.
9409 # config.status only pays attention to the cache file if you give it the
9410 # --recheck option to rerun configure.
9411 #
9412 EOF
9413 # The following way of writing the cache mishandles newlines in values,
9414 # but we know of no workaround that is simple, portable, and efficient.
9415 # So, don't put newlines in cache variables' values.
9416 # Ultrix sh set writes to stderr and can't be redirected directly,
9417 # and sets the high bit in the cache file unless we assign to the vars.
9418 (set) 2>&1 |
9419   case `(ac_space=' '; set | grep ac_space) 2>&1` in
9420   *ac_space=\ *)
9421     # `set' does not quote correctly, so add quotes (double-quote substitution
9422     # turns \\\\ into \\, and sed turns \\ into \).
9423     sed -n \
9424       -e "s/'/'\\\\''/g" \
9425       -e "s/^\\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\\)=\\(.*\\)/\\1=\${\\1='\\2'}/p"
9426     ;;
9427   *)
9428     # `set' quotes correctly as required by POSIX, so do not add quotes.
9429     sed -n -e 's/^\([a-zA-Z0-9_]*_cv_[a-zA-Z0-9_]*\)=\(.*\)/\1=${\1=\2}/p'
9430     ;;
9431   esac >> confcache
9432 if cmp -s $cache_file confcache; then
9433   :
9434 else
9435   if test -w $cache_file; then
9436     echo "updating cache $cache_file"
9437     cat confcache > $cache_file
9438   else
9439     echo "not updating unwritable cache $cache_file"
9440   fi
9441 fi
9442 rm -f confcache
9443
9444 trap 'rm -fr conftest* confdefs* core core.* *.core $ac_clean_files; exit 1' 1 2 15
9445
9446 test "x$prefix" = xNONE && prefix=$ac_default_prefix
9447 # Let make expand exec_prefix.
9448 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
9449
9450 # Any assignment to VPATH causes Sun make to only execute
9451 # the first set of double-colon rules, so remove it if not needed.
9452 # If there is a colon in the path, we need to keep it.
9453 if test "x$srcdir" = x.; then
9454   ac_vpsub='/^[         ]*VPATH[        ]*=[^:]*$/d'
9455 fi
9456
9457 trap 'rm -f $CONFIG_STATUS conftest*; exit 1' 1 2 15
9458
9459 DEFS=-DHAVE_CONFIG_H
9460
9461 # Without the "./", some shells look in PATH for config.status.
9462 : ${CONFIG_STATUS=./config.status}
9463
9464 echo creating $CONFIG_STATUS
9465 rm -f $CONFIG_STATUS
9466 cat > $CONFIG_STATUS <<EOF
9467 #! /bin/sh
9468 # Generated automatically by configure.
9469 # Run this file to recreate the current configuration.
9470 # This directory was configured as follows,
9471 # on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
9472 #
9473 # $0 $ac_configure_args
9474 #
9475 # Compiler output produced by configure, useful for debugging
9476 # configure, is in ./config.log if it exists.
9477
9478 ac_cs_usage="Usage: $CONFIG_STATUS [--recheck] [--version] [--help]"
9479 for ac_option
9480 do
9481   case "\$ac_option" in
9482   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
9483     echo "running \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion"
9484     exec \${CONFIG_SHELL-/bin/sh} $0 $ac_configure_args --no-create --no-recursion ;;
9485   -version | --version | --versio | --versi | --vers | --ver | --ve | --v)
9486     echo "$CONFIG_STATUS generated by autoconf version 2.13"
9487     exit 0 ;;
9488   -help | --help | --hel | --he | --h)
9489     echo "\$ac_cs_usage"; exit 0 ;;
9490   *) echo "\$ac_cs_usage"; exit 1 ;;
9491   esac
9492 done
9493
9494 ac_given_srcdir=$srcdir
9495
9496 trap 'rm -fr `echo "$all_outputs auto-host.h:config.in" | sed "s/:[^ ]*//g"` conftest*; exit 1' 1 2 15
9497 EOF
9498 cat >> $CONFIG_STATUS <<EOF
9499
9500 # Protect against being on the right side of a sed subst in config.status.
9501 sed 's/%@/@@/; s/@%/@@/; s/%g\$/@g/; /@g\$/s/[\\\\&%]/\\\\&/g;
9502  s/@@/%@/; s/@@/@%/; s/@g\$/%g/' > conftest.subs <<\\CEOF
9503 $ac_vpsub
9504 $extrasub
9505 s%@SHELL@%$SHELL%g
9506 s%@CFLAGS@%$CFLAGS%g
9507 s%@CPPFLAGS@%$CPPFLAGS%g
9508 s%@CXXFLAGS@%$CXXFLAGS%g
9509 s%@FFLAGS@%$FFLAGS%g
9510 s%@DEFS@%$DEFS%g
9511 s%@LDFLAGS@%$LDFLAGS%g
9512 s%@LIBS@%$LIBS%g
9513 s%@exec_prefix@%$exec_prefix%g
9514 s%@prefix@%$prefix%g
9515 s%@program_transform_name@%$program_transform_name%g
9516 s%@bindir@%$bindir%g
9517 s%@sbindir@%$sbindir%g
9518 s%@libexecdir@%$libexecdir%g
9519 s%@datadir@%$datadir%g
9520 s%@sysconfdir@%$sysconfdir%g
9521 s%@sharedstatedir@%$sharedstatedir%g
9522 s%@localstatedir@%$localstatedir%g
9523 s%@libdir@%$libdir%g
9524 s%@includedir@%$includedir%g
9525 s%@oldincludedir@%$oldincludedir%g
9526 s%@infodir@%$infodir%g
9527 s%@mandir@%$mandir%g
9528 s%@host@%$host%g
9529 s%@host_alias@%$host_alias%g
9530 s%@host_cpu@%$host_cpu%g
9531 s%@host_vendor@%$host_vendor%g
9532 s%@host_os@%$host_os%g
9533 s%@target@%$target%g
9534 s%@target_alias@%$target_alias%g
9535 s%@target_cpu@%$target_cpu%g
9536 s%@target_vendor@%$target_vendor%g
9537 s%@target_os@%$target_os%g
9538 s%@build@%$build%g
9539 s%@build_alias@%$build_alias%g
9540 s%@build_cpu@%$build_cpu%g
9541 s%@build_vendor@%$build_vendor%g
9542 s%@build_os@%$build_os%g
9543 s%@CC@%$CC%g
9544 s%@stage1_warn_cflags@%$stage1_warn_cflags%g
9545 s%@SET_MAKE@%$SET_MAKE%g
9546 s%@AWK@%$AWK%g
9547 s%@LEX@%$LEX%g
9548 s%@LEXLIB@%$LEXLIB%g
9549 s%@LN@%$LN%g
9550 s%@LN_S@%$LN_S%g
9551 s%@RANLIB@%$RANLIB%g
9552 s%@YACC@%$YACC%g
9553 s%@INSTALL@%$INSTALL%g
9554 s%@INSTALL_PROGRAM@%$INSTALL_PROGRAM%g
9555 s%@INSTALL_DATA@%$INSTALL_DATA%g
9556 s%@CPP@%$CPP%g
9557 s%@gnat@%$gnat%g
9558 s%@vfprintf@%$vfprintf%g
9559 s%@doprint@%$doprint%g
9560 s%@manext@%$manext%g
9561 s%@objext@%$objext%g
9562 s%@PACKAGE@%$PACKAGE%g
9563 s%@VERSION@%$VERSION%g
9564 s%@ALLOCA@%$ALLOCA%g
9565 s%@USE_NLS@%$USE_NLS%g
9566 s%@MSGFMT@%$MSGFMT%g
9567 s%@GMSGFMT@%$GMSGFMT%g
9568 s%@XGETTEXT@%$XGETTEXT%g
9569 s%@GENCAT@%$GENCAT%g
9570 s%@USE_INCLUDED_LIBINTL@%$USE_INCLUDED_LIBINTL%g
9571 s%@CATALOGS@%$CATALOGS%g
9572 s%@CATOBJEXT@%$CATOBJEXT%g
9573 s%@DATADIRNAME@%$DATADIRNAME%g
9574 s%@GMOFILES@%$GMOFILES%g
9575 s%@INSTOBJEXT@%$INSTOBJEXT%g
9576 s%@INTLDEPS@%$INTLDEPS%g
9577 s%@INTLLIBS@%$INTLLIBS%g
9578 s%@INTLOBJS@%$INTLOBJS%g
9579 s%@POFILES@%$POFILES%g
9580 s%@POSUB@%$POSUB%g
9581 s%@INCLUDE_LOCALE_H@%$INCLUDE_LOCALE_H%g
9582 s%@GT_NO@%$GT_NO%g
9583 s%@GT_YES@%$GT_YES%g
9584 s%@MKINSTALLDIRS@%$MKINSTALLDIRS%g
9585 s%@l@%$l%g
9586 s%@gthread_flags@%$gthread_flags%g
9587 s%@GGC@%$GGC%g
9588 s%@GXX_ABI_FLAG@%$GXX_ABI_FLAG%g
9589 s%@build_canonical@%$build_canonical%g
9590 s%@host_canonical@%$host_canonical%g
9591 s%@target_subdir@%$target_subdir%g
9592 s%@inhibit_libc@%$inhibit_libc%g
9593 s%@gcc_tooldir@%$gcc_tooldir%g
9594 s%@dollar@%$dollar%g
9595 s%@objdir@%$objdir%g
9596 s%@subdirs@%$subdirs%g
9597 s%@all_boot_languages@%$all_boot_languages%g
9598 s%@all_compilers@%$all_compilers%g
9599 s%@all_diff_excludes@%$all_diff_excludes%g
9600 s%@all_headers@%$all_headers%g
9601 s%@all_lang_makefiles@%$all_lang_makefiles%g
9602 s%@all_languages@%$all_languages%g
9603 s%@all_lib2funcs@%$all_lib2funcs%g
9604 s%@all_stagestuff@%$all_stagestuff%g
9605 s%@build_exeext@%$build_exeext%g
9606 s%@build_install_headers_dir@%$build_install_headers_dir%g
9607 s%@build_xm_file_list@%$build_xm_file_list%g
9608 s%@cc_set_by_configure@%$cc_set_by_configure%g
9609 s%@quoted_cc_set_by_configure@%$quoted_cc_set_by_configure%g
9610 s%@cpp_install_dir@%$cpp_install_dir%g
9611 s%@cpp_main@%$cpp_main%g
9612 s%@dep_host_xmake_file@%$dep_host_xmake_file%g
9613 s%@dep_tmake_file@%$dep_tmake_file%g
9614 s%@extra_c_flags@%$extra_c_flags%g
9615 s%@extra_c_objs@%$extra_c_objs%g
9616 s%@extra_cpp_objs@%$extra_cpp_objs%g
9617 s%@extra_cxx_objs@%$extra_cxx_objs%g
9618 s%@extra_headers_list@%$extra_headers_list%g
9619 s%@extra_objs@%$extra_objs%g
9620 s%@extra_parts@%$extra_parts%g
9621 s%@extra_passes@%$extra_passes%g
9622 s%@extra_programs@%$extra_programs%g
9623 s%@float_h_file@%$float_h_file%g
9624 s%@gcc_gxx_include_dir@%$gcc_gxx_include_dir%g
9625 s%@gcc_version@%$gcc_version%g
9626 s%@gcc_version_trigger@%$gcc_version_trigger%g
9627 s%@host_exeext@%$host_exeext%g
9628 s%@host_extra_gcc_objs@%$host_extra_gcc_objs%g
9629 s%@host_xm_file_list@%$host_xm_file_list%g
9630 s%@install@%$install%g
9631 s%@lang_options_files@%$lang_options_files%g
9632 s%@lang_specs_files@%$lang_specs_files%g
9633 s%@lang_tree_files@%$lang_tree_files%g
9634 s%@local_prefix@%$local_prefix%g
9635 s%@maybe_use_collect2@%$maybe_use_collect2%g
9636 s%@md_file@%$md_file%g
9637 s%@objc_boehm_gc@%$objc_boehm_gc%g
9638 s%@out_file@%$out_file%g
9639 s%@out_object_file@%$out_object_file%g
9640 s%@stage_prefix_set_by_configure@%$stage_prefix_set_by_configure%g
9641 s%@symbolic_link@%$symbolic_link%g
9642 s%@thread_file@%$thread_file%g
9643 s%@tm_file_list@%$tm_file_list%g
9644 s%@will_use_collect2@%$will_use_collect2%g
9645 /@target_overrides@/r $target_overrides
9646 s%@target_overrides@%%g
9647 /@host_overrides@/r $host_overrides
9648 s%@host_overrides@%%g
9649 s%@cross_defines@%$cross_defines%g
9650 /@cross_overrides@/r $cross_overrides
9651 s%@cross_overrides@%%g
9652 /@build_overrides@/r $build_overrides
9653 s%@build_overrides@%%g
9654 /@language_fragments@/r $language_fragments
9655 s%@language_fragments@%%g
9656 /@language_hooks@/r $language_hooks
9657 s%@language_hooks@%%g
9658
9659 CEOF
9660 EOF
9661
9662 cat >> $CONFIG_STATUS <<\EOF
9663
9664 # Split the substitutions into bite-sized pieces for seds with
9665 # small command number limits, like on Digital OSF/1 and HP-UX.
9666 ac_max_sed_cmds=90 # Maximum number of lines to put in a sed script.
9667 ac_file=1 # Number of current file.
9668 ac_beg=1 # First line for current file.
9669 ac_end=$ac_max_sed_cmds # Line after last line for current file.
9670 ac_more_lines=:
9671 ac_sed_cmds=""
9672 while $ac_more_lines; do
9673   if test $ac_beg -gt 1; then
9674     sed "1,${ac_beg}d; ${ac_end}q" conftest.subs > conftest.s$ac_file
9675   else
9676     sed "${ac_end}q" conftest.subs > conftest.s$ac_file
9677   fi
9678   if test ! -s conftest.s$ac_file; then
9679     ac_more_lines=false
9680     rm -f conftest.s$ac_file
9681   else
9682     if test -z "$ac_sed_cmds"; then
9683       ac_sed_cmds="sed -f conftest.s$ac_file"
9684     else
9685       ac_sed_cmds="$ac_sed_cmds | sed -f conftest.s$ac_file"
9686     fi
9687     ac_file=`expr $ac_file + 1`
9688     ac_beg=$ac_end
9689     ac_end=`expr $ac_end + $ac_max_sed_cmds`
9690   fi
9691 done
9692 if test -z "$ac_sed_cmds"; then
9693   ac_sed_cmds=cat
9694 fi
9695 EOF
9696
9697 cat >> $CONFIG_STATUS <<EOF
9698
9699 CONFIG_FILES=\${CONFIG_FILES-"$all_outputs"}
9700 EOF
9701 cat >> $CONFIG_STATUS <<\EOF
9702 for ac_file in .. $CONFIG_FILES; do if test "x$ac_file" != x..; then
9703   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9704   case "$ac_file" in
9705   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9706        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9707   *) ac_file_in="${ac_file}.in" ;;
9708   esac
9709
9710   # Adjust a relative srcdir, top_srcdir, and INSTALL for subdirectories.
9711
9712   # Remove last slash and all that follows it.  Not all systems have dirname.
9713   ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9714   if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9715     # The file is in a subdirectory.
9716     test ! -d "$ac_dir" && mkdir "$ac_dir"
9717     ac_dir_suffix="/`echo $ac_dir|sed 's%^\./%%'`"
9718     # A "../" for each directory in $ac_dir_suffix.
9719     ac_dots=`echo $ac_dir_suffix|sed 's%/[^/]*%../%g'`
9720   else
9721     ac_dir_suffix= ac_dots=
9722   fi
9723
9724   case "$ac_given_srcdir" in
9725   .)  srcdir=.
9726       if test -z "$ac_dots"; then top_srcdir=.
9727       else top_srcdir=`echo $ac_dots|sed 's%/$%%'`; fi ;;
9728   /*) srcdir="$ac_given_srcdir$ac_dir_suffix"; top_srcdir="$ac_given_srcdir" ;;
9729   *) # Relative path.
9730     srcdir="$ac_dots$ac_given_srcdir$ac_dir_suffix"
9731     top_srcdir="$ac_dots$ac_given_srcdir" ;;
9732   esac
9733
9734
9735   echo creating "$ac_file"
9736   rm -f "$ac_file"
9737   configure_input="Generated automatically from `echo $ac_file_in|sed 's%.*/%%'` by configure."
9738   case "$ac_file" in
9739   *Makefile*) ac_comsub="1i\\
9740 # $configure_input" ;;
9741   *) ac_comsub= ;;
9742   esac
9743
9744   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9745   sed -e "$ac_comsub
9746 s%@configure_input@%$configure_input%g
9747 s%@srcdir@%$srcdir%g
9748 s%@top_srcdir@%$top_srcdir%g
9749 " $ac_file_inputs | (eval "$ac_sed_cmds") > $ac_file
9750 fi; done
9751 rm -f conftest.s*
9752
9753 # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where
9754 # NAME is the cpp macro being defined and VALUE is the value it is being given.
9755 #
9756 # ac_d sets the value in "#define NAME VALUE" lines.
9757 ac_dA='s%^\([   ]*\)#\([        ]*define[       ][      ]*\)'
9758 ac_dB='\([      ][      ]*\)[^  ]*%\1#\2'
9759 ac_dC='\3'
9760 ac_dD='%g'
9761 # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE".
9762 ac_uA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9763 ac_uB='\([      ]\)%\1#\2define\3'
9764 ac_uC=' '
9765 ac_uD='\4%g'
9766 # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE".
9767 ac_eA='s%^\([   ]*\)#\([        ]*\)undef\([    ][      ]*\)'
9768 ac_eB='$%\1#\2define\3'
9769 ac_eC=' '
9770 ac_eD='%g'
9771
9772 if test "${CONFIG_HEADERS+set}" != set; then
9773 EOF
9774 cat >> $CONFIG_STATUS <<EOF
9775   CONFIG_HEADERS="auto-host.h:config.in"
9776 EOF
9777 cat >> $CONFIG_STATUS <<\EOF
9778 fi
9779 for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then
9780   # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in".
9781   case "$ac_file" in
9782   *:*) ac_file_in=`echo "$ac_file"|sed 's%[^:]*:%%'`
9783        ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;;
9784   *) ac_file_in="${ac_file}.in" ;;
9785   esac
9786
9787   echo creating $ac_file
9788
9789   rm -f conftest.frag conftest.in conftest.out
9790   ac_file_inputs=`echo $ac_file_in|sed -e "s%^%$ac_given_srcdir/%" -e "s%:% $ac_given_srcdir/%g"`
9791   cat $ac_file_inputs > conftest.in
9792
9793 EOF
9794
9795 # Transform confdefs.h into a sed script conftest.vals that substitutes
9796 # the proper values into config.h.in to produce config.h.  And first:
9797 # Protect against being on the right side of a sed subst in config.status.
9798 # Protect against being in an unquoted here document in config.status.
9799 rm -f conftest.vals
9800 cat > conftest.hdr <<\EOF
9801 s/[\\&%]/\\&/g
9802 s%[\\$`]%\\&%g
9803 s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac_dD}%gp
9804 s%ac_d%ac_u%gp
9805 s%ac_u%ac_e%gp
9806 EOF
9807 sed -n -f conftest.hdr confdefs.h > conftest.vals
9808 rm -f conftest.hdr
9809
9810 # This sed command replaces #undef with comments.  This is necessary, for
9811 # example, in the case of _POSIX_SOURCE, which is predefined and required
9812 # on some systems where configure will not decide to define it.
9813 cat >> conftest.vals <<\EOF
9814 s%^[    ]*#[    ]*undef[        ][      ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */%
9815 EOF
9816
9817 # Break up conftest.vals because some shells have a limit on
9818 # the size of here documents, and old seds have small limits too.
9819
9820 rm -f conftest.tail
9821 while :
9822 do
9823   ac_lines=`grep -c . conftest.vals`
9824   # grep -c gives empty output for an empty file on some AIX systems.
9825   if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi
9826   # Write a limited-size here document to conftest.frag.
9827   echo '  cat > conftest.frag <<CEOF' >> $CONFIG_STATUS
9828   sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS
9829   echo 'CEOF
9830   sed -f conftest.frag conftest.in > conftest.out
9831   rm -f conftest.in
9832   mv conftest.out conftest.in
9833 ' >> $CONFIG_STATUS
9834   sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail
9835   rm -f conftest.vals
9836   mv conftest.tail conftest.vals
9837 done
9838 rm -f conftest.vals
9839
9840 cat >> $CONFIG_STATUS <<\EOF
9841   rm -f conftest.frag conftest.h
9842   echo "/* $ac_file.  Generated automatically by configure.  */" > conftest.h
9843   cat conftest.in >> conftest.h
9844   rm -f conftest.in
9845   if cmp -s $ac_file conftest.h 2>/dev/null; then
9846     echo "$ac_file is unchanged"
9847     rm -f conftest.h
9848   else
9849     # Remove last slash and all that follows it.  Not all systems have dirname.
9850       ac_dir=`echo $ac_file|sed 's%/[^/][^/]*$%%'`
9851       if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then
9852       # The file is in a subdirectory.
9853       test ! -d "$ac_dir" && mkdir "$ac_dir"
9854     fi
9855     rm -f $ac_file
9856     mv conftest.h $ac_file
9857   fi
9858 fi; done
9859
9860 EOF
9861
9862 cat >> $CONFIG_STATUS <<EOF
9863 ac_sources="$nls_cv_header_libgt"
9864 ac_dests="$nls_cv_header_intl"
9865 EOF
9866
9867 cat >> $CONFIG_STATUS <<\EOF
9868 srcdir=$ac_given_srcdir
9869 while test -n "$ac_sources"; do
9870   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
9871   set $ac_sources; ac_source=$1; shift; ac_sources=$*
9872
9873   echo "linking $srcdir/$ac_source to $ac_dest"
9874
9875   if test ! -r $srcdir/$ac_source; then
9876     { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
9877   fi
9878   rm -f $ac_dest
9879
9880   # Make relative symlinks.
9881   # Remove last slash and all that follows it.  Not all systems have dirname.
9882   ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
9883   if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
9884     # The dest file is in a subdirectory.
9885     test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
9886     ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
9887     # A "../" for each directory in $ac_dest_dir_suffix.
9888     ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
9889   else
9890     ac_dest_dir_suffix= ac_dots=
9891   fi
9892
9893   case "$srcdir" in
9894   [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
9895   *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
9896   esac
9897
9898   # Make a symlink if possible; otherwise try a hard link.
9899   if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
9900     ln $srcdir/$ac_source $ac_dest; then :
9901   else
9902     { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
9903   fi
9904 done
9905 EOF
9906 cat >> $CONFIG_STATUS <<EOF
9907
9908
9909 host='${host}'
9910 build='${build}'
9911 target='${target}'
9912 target_alias='${target_alias}'
9913 srcdir='${srcdir}'
9914 subdirs='${subdirs}'
9915 oldstyle_subdirs='${oldstyle_subdirs}'
9916 symbolic_link='${symbolic_link}'
9917 program_transform_set='${program_transform_set}'
9918 program_transform_name='${program_transform_name}'
9919 dep_host_xmake_file='${dep_host_xmake_file}'
9920 host_xmake_file='${host_xmake_file}'
9921 dep_tmake_file='${dep_tmake_file}'
9922 tmake_file='${tmake_file}'
9923 thread_file='${thread_file}'
9924 gcc_version='${gcc_version}'
9925 gcc_version_trigger='${gcc_version_trigger}'
9926 local_prefix='${local_prefix}'
9927 build_install_headers_dir='${build_install_headers_dir}'
9928 build_exeext='${build_exeext}'
9929 host_exeext='${host_exeext}'
9930 out_file='${out_file}'
9931 gdb_needs_out_file_path='${gdb_needs_out_file_path}'
9932 SET_MAKE='${SET_MAKE}'
9933 target_list='${target_list}'
9934 target_overrides='${target_overrides}'
9935 host_overrides='${host_overrides}'
9936 cross_defines='${cross_defines}'
9937 cross_overrides='${cross_overrides}'
9938 build_overrides='${build_overrides}'
9939 cpp_install_dir='${cpp_install_dir}'
9940
9941 EOF
9942 cat >> $CONFIG_STATUS <<\EOF
9943 case "$CONFIG_FILES" in *po/Makefile.in*)
9944         sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in > po/Makefile
9945       esac
9946
9947 . $srcdir/configure.lang
9948 case x$CONFIG_HEADERS in
9949 xauto-host.h:config.in)
9950 echo > cstamp-h ;;
9951 esac
9952 # If the host supports symlinks, point stage[1234] at ../stage[1234] so
9953 # bootstrapping and the installation procedure can still use
9954 # CC="stage1/xgcc -Bstage1/".  If the host doesn't support symlinks,
9955 # FLAGS_TO_PASS has been modified to solve the problem there.
9956 # This is virtually a duplicate of what happens in configure.lang; we do
9957 # an extra check to make sure this only happens if ln -s can be used.
9958 if test "$symbolic_link" = "ln -s"; then
9959  for d in .. ${subdirs} ; do
9960    if test $d != ..; then
9961         STARTDIR=`pwd`
9962         cd $d
9963         for t in stage1 stage2 stage3 stage4 include
9964         do
9965                 rm -f $t
9966                 $symbolic_link ../$t $t 2>/dev/null
9967         done
9968         cd $STARTDIR
9969    fi
9970  done
9971 else true ; fi
9972 # Avoid having to add intl to our include paths.
9973 if test -f intl/libintl.h; then
9974   echo creating libintl.h
9975   echo '#include "intl/libintl.h"' >libintl.h
9976 fi
9977
9978 exit 0
9979 EOF
9980 chmod +x $CONFIG_STATUS
9981 rm -fr confdefs* $ac_clean_files
9982 test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
9983